Last updated: April 14, 2025
The climate of Mexico is incredibly diverse, marked by extreme temperature variations and distinct seasonal patterns. In the northern regions, temperatures can plummet to a chilling -15°C (6°F) in January in Chihuahua, while the southern parts experience sizzling highs of 50°C (123°F) in September, particularly in Baja California. Precipitation levels fluctuate dramatically, with virtually no rainfall recorded in May in Baja California Sur, contrasting sharply with the monsoonal downpour of 371 mm (14.6 in) that can occur in August in Colima. Humidity also varies widely across the country, averaging a low of 42% in June in Sonora and soaring to a damp 91% in October in Hidalgo. This rich diversity makes Mexico's climate a fascinating study, reflecting the interplay of geography, elevation, and seasonal shifts that characterize the nation.
Mexico's diverse climate zones, classified under the Köppen-Geiger system, reflect its rich geographical variety and topographical features. From the arid deserts of Baja California (BSk, BWh) to the lush, tropical climates found in Chiapas and Tabasco (Am, Aw, Af), the nation's climates uniquely shape regional cultures, agriculture, and ecosystems. Central regions like Mexico City boast a moderate climate (Cwb), while coastal states such as Quintana Roo enjoy warm, tropical weather (Aw, Am) perfect for beach getaways. Northern areas, including Chihuahua and Coahuila, present a mix of semi-arid (BSh, BSk) and temperate climates (Cfa, Csb), contributing to the country's varied landscape and vibrant biodiversity. As you traverse Mexico, expect to experience this captivating climatic tapestry, influencing everything from cuisine to festivals across its many states.
| Climate Zone | Description |
|---|---|
| Af | Tropical rainforest climate with no dry season and high temperatures year-round. |
| Am | Tropical monsoon climate with heavy rainfall and high temperatures. |
| As | Tropical savanna climate with a dry season occurring in summer. |
| Aw | Tropical savanna climate with a dry season occurring in winter. |
| BSh | Hot semi-arid climate with low rainfall and high temperatures. |
| BSk | Cold semi-arid climate with low rainfall and significant temperature variation. |
| BWh | Hot desert climate with extremely low rainfall and high temperatures. |
| BWk | Cold desert climate with low rainfall and cold temperatures. |
| Cfa | Humid subtropical climate with hot summers and mild winters. |
| Cfb | Oceanic climate with mild temperatures and moderate rainfall year-round. |
| Csa | Hot-summer Mediterranean climate with dry summers and wet winters. |
| Csb | Warm-summer Mediterranean climate with dry summers and wet winters. |
| Cwa | Monsoon-influenced humid subtropical climate with dry winters and hot summers. |
| Cwb | Monsoon-influenced temperate climate with dry winters and mild summers. |
Throughout the year, Mexico experiences a dramatic temperature range, showcasing its diverse climates. In January, for instance, temperatures can plunge to a brisk -15°C (6°F) in Chihuahua, while reaching a sweltering 40°C (104°F) in Quintana Roo. As the months progress, the temperature extremes become more pronounced, with March peaking at an astonishing 45°C (113°F) in San Luis Potosí, and June seeing records soar to 50°C (122°F) in Baja California. This trend of increasing heat continues into the summer, with temperatures in August also hitting 49°C (120°F) in the same region. However, the year isn't without its frosty moments; in December, Chihuahua can chill down to -13°C (8°F). Overall, Mexico's climate contrasts vividly, showcasing a captivating tapestry of weather, from icy highlands to scorching coastal flats.
Precipitation patterns in Mexico reveal striking variability across the country, with extremes that highlight the diverse climatic conditions. For instance, while Baja California Sur experiences an arid spell in May, recording a minimum of 0 mm of rainfall, Colima bursts into action in August with a dramatic 371 mm, showcasing the peak of the rainy season. In terms of precipitation days, Colima also experiences dry Januarys with 0 days of rainfall, in sharp contrast to Michoacán, where July sees a maximum of 27 days of rain, indicating a robust monsoon effect. These trends underscore the regional differences in climate, with coastal areas often receiving more precipitation than the arid northern regions, ultimately shaping the local ecosystems and agricultural practices across Mexico.
In Mexico, humidity levels exhibit notable variation throughout the year, with a striking contrast between different regions. For instance, Sonora experiences a minimum humidity of just 42% in June, indicating a drier climate during the height of summer. Conversely, Hidalgo witnesses a significant peak in October, boasting humidity levels soaring to a maximum of 91%. This trend highlights how the country's diverse geography influences local weather patterns, with certain areas experiencing arid conditions while others are enveloped in moisture, particularly during the transitional seasons. This interplay of humidity is essential for understanding Mexico's varied ecosystems and climate experiences.
The UV Index in Mexico showcases significant variations across regions and months, reflecting the country’s diverse climate. For instance, Baja California experiences a high average daily maximum UVI of 13 in June, highlighting the intense sun exposure prevalent during the summer months. In contrast, Morelos reaches an even higher average daily max UVI of 16 in May, which suggests an earlier spike in UV levels as spring transitions toward summer. These trends indicate that both coastal and inland areas face considerable UV radiation, emphasizing the importance of sun protection strategies year-round.
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Mexico offers an impressive range of sunshine hours throughout the year, showcasing regional variations that illuminate the beauty of its diverse landscapes. In January, Tamaulipas boasts a respectable 191 hours of sunshine, while Guerrero shines brighter with 242 hours, hinting at warmer coastal retreats. As spring unfolds, Oaxaca takes center stage in May, basking in a sunny 319 hours, perfect for those seeking vibrant cultural experiences amidst stunning settings. By July, Baja California dazzles with a remarkable 375 hours of sunshine, making it an ideal destination for sun-seekers and outdoor enthusiasts. This gradual increase in sunlight hours not only highlights the geographical diversity of Mexico but also presents an enticing invitation for year-round exploration.
When considering the likelihood of sunny weather in Mexico, distinct patterns emerge across different regions and months. In Mexico City, the chance of enjoying bright, clear skies is relatively low at just 8% in June, suggesting that travelers might encounter more clouds and rain during this time. In contrast, Michoacán boasts a much sunnier disposition with an impressive 92% likelihood in February, making it an ideal destination for those seeking to bask in the sun. This dramatic contrast highlights the importance of choosing the right time and place for sunny adventures in Mexico.
Daylight hours in Baja California exhibit a significant seasonal variation, with a noticeable increase from winter to summer. In December, the region enjoys approximately 10 hours of daylight, which gradually extends to about 14 hours by June. This shift not only brightens the skies but also enhances opportunities for outdoor activities and exploration. As the days lengthen, residents and visitors alike can take full advantage of the sun-drenched landscapes, making Baja California a vibrant destination throughout the year.
Nestled in the heart of Mexico, Aguascalientes experiences a climate that is both diverse and inviting. Winters can be brisk, with January temperatures dipping as low as -2°C (29°F), while the summer months bring warmth, often soaring to a sweltering 36°C (97°F) in May and June. Visitors should prepare for the rainy season from June to September, when humidity rises, creating a lush landscape that contrasts with the drier months like January and March. Throughout the year, the region sees a delightful blend of temperatures and moderate precipitation, making it an intriguing destination for all. Explore more about this captivating climate at Aguascalientes climate.
Baja California, Mexico, is characterized by its varied climate, where January's chill can drop to -6°C (22°F), building up to sizzling summer highs of 50°C (122°F) in June and September. This region sees its most precipitation in the cooler months, with January and February bringing 33-39 mm of rain, while the summer months remain relatively dry. Humidity tends to be higher in winter, reaching up to 76% in February, but moderates as the temperatures rise. Overall, the diverse weather patterns make Baja California an intriguing destination for both sun-seekers and adventurers throughout the year. For more insights, check out Baja California climate.
Baja California Sur, Mexico, boasts a stunning climate characterized by warm temperatures and low precipitation, making it an ideal destination for sun-seekers. With winter averages hovering around a pleasant 18°C (65°F), the region transitions into hotter months where summer highs can soar to 43°C (110°F). The humidity tends to increase during the peak of summer, reaching up to 75% in September, yet the overall dry conditions throughout the year keep the environment inviting. With very little rainfall from April to June, visitors can enjoy numerous outdoor activities in this sunny paradise. To learn more about this beautiful region, visit Baja California Sur climate.
Campeche, Mexico, boasts a tropical climate with warm temperatures year-round, where January sees averages around 24°C (76°F) and peaks reaching a sweltering 40°C (103°F) by April. Frequent rain makes an appearance in the summer months, particularly in June, when precipitation can soar to 212 mm (8.4 in), creating lush greenery. Humidity levels fluctuate, reaching a peak of 84% in December, making the air feel quite tropical throughout the year. As you explore this vibrant region, be prepared for warmth and occasional rain, making it a mix of sweltering days and refreshing showers. For more detailed information, visit Campeche climate.
Nestled in the lush landscapes of southern Mexico, Chiapas boasts a dynamic climate characterized by warm temperatures and significant rainfall throughout the year. With average highs reaching 39°C (102°F) in April, and abundant summer rains peaking in June at an impressive 353 mm (13.9 in), this region is a paradise for nature lovers. Humidity levels fluctuate, reaching a peak of 84% from October to December, adding to the tropical feel. Whether you're soaking in the warm sun or enjoying the refreshing rains, Chiapas offers a unique climate experience that enhances its stunning natural beauty. For more detailed insights, check out the Chiapas climate.
Chihuahua, Mexico, boasts a varied climate with extreme temperature fluctuations throughout the year. In the winter months, temperatures can plummet to a chilling -15°C (6°F) in January, while summers can sizzle with highs reaching 44°C (111°F) in June. Overall, the region enjoys a dry climate, with the majority of its precipitation occurring between June and September, peaking dramatically in the summer rains. Humidity levels fluctuate seasonally, peaking in the fall, which can add to the sensation of warmth. For a deeper dive into the climate specifics of this fascinating region, explore Chihuahua climate.
Coahuila, Mexico experiences a dramatic climate characterized by hot summers and relatively cold winters. The temperature ranges significantly throughout the year, with averages soaring to 44°C (111°F) in the sweltering summer months like May and July, while January can see lows of -6°C (22°F). Precipitation is minimal during the winter, but summer months bring heavier rainfall, especially in September, which receives an average of 71 mm (2.8 in). Despite the heat, the humidity can peak at 85% in December, creating a muggy atmosphere during the colder months. For a detailed overview of the weather patterns, check out the Coahuila climate.
Colima, Mexico, enjoys a tropical climate characterized by warm temperatures and distinct wet and dry seasons. From January to April, visitors can expect pleasant daytime averages around 23-25°C (73-77°F), with maximum temperatures occasionally reaching up to 36°C (97°F). As summer approaches in June, the humidity rises significantly, peaking at around 83% in August, coinciding with the region’s heavy rainfall, particularly notable in June and September. While the months of November to April are drier, Colima's lush landscapes thrive in the plentiful moisture of the summer months, making it a captivating destination year-round. For a more detailed understanding of the region's weather patterns, check the Colima climate.
Durango, Mexico, experiences a diverse climate marked by striking temperature variations throughout the year. Winters can see lows dip to -13°C (8°F) in February, while summer peaks soar to a sizzling 42°C (108°F) as early as May. The rainy season unfolds mainly between June and September, bringing significant precipitation—July alone receiving 124 mm (4.9 in)—and a noticeable increase in humidity, at times reaching 84%. For those eager to explore the seasonal beauty of this region, the milder months of April and October offer a perfect blend of comfortable temperatures and manageable humidity. Discover more about the unique characteristics of this enchanting climate at Durango climate.
Guanajuato, Mexico, boasts a diverse climate that ranges from mild to warm throughout the year. Winter months like January and February greet you with chilly mornings, dipping to -2°C (29°F), but the afternoons warm up nicely, averaging 15°C (59°F) to 17°C (63°F). As spring rolls in, temperatures rise steadily, with March and April seeing averages of 20°C (68°F) to 22°C (72°F) and maximums reaching up to 36°C (98°F). Summer transforms the landscape with significant rainfall, particularly in June and July, where humidity climbs to 77% and 162 mm of precipitation falls, while temperatures still hover in the comfortable 20s during the day. Autumn cools things down again with fluctuating temperatures and lower humidity, making it a lovely time to explore the city's vibrant culture and stunning architecture. For more details, visit Guanajuato climate.
Guerrero, Mexico, boasts a tropical climate characterized by warm temperatures and distinct wet and dry seasons. From January to May, the mercury rises steadily, peaking at a scorching 43°C (109°F) in May, with humidity levels creeping upward. The rainy season kicks in around June, leading to substantial downpours, especially in August and September, when rainfall can exceed 300 mm (almost 12 inches). Despite the high humidity that accompanies the rains, average temperatures remain pleasant, hovering around 23-26°C (73-78°F). For a closer look at Guerrero's year-round weather patterns, check out the Guerrero climate.
Hidalgo, Mexico, experiences a remarkably diverse climate, characterized by temperature swings that range from chilly lows of -4°C (26°F) in January to sizzling highs of 43°C (109°F) in April and May. Throughout the year, the region receives varying amounts of precipitation, peaking at 181 mm (7.1 in) in September, which contributes to its lush landscapes. Humidity levels hover around 80% on average, making the air feel quite tropical, especially during the summer months. Visitors can enjoy everything from crisp winter mornings to warm, vibrant afternoons, making Hidalgo a unique destination for experiencing Mexico's weather patterns. For more detailed insights, visit Hidalgo climate.
Nestled in the heart of Mexico, Jalisco experiences a diverse climate that captivates visitors year-round. Winter months bring cool nights and mild days, with temperatures ranging from a brisk -2°C (29°F) to a sunny 35°C (95°F) in January. As spring unfolds, the warmth intensifies, with April peaking at a sweltering 40°C (104°F). The summer season can be quite wet, particularly in July and August, when the region sees the highest rainfall, creating a lush landscape amid the heat. For those drawn to its variable climate, Jalisco offers a unique blend of warm sunshine and refreshing showers, making it a delightful destination to explore. Discover more about this enchanting region's weather at Jalisco climate.
Nestled high in the mountains, Mexico City boasts a unique climate characterized by significant temperature variation throughout the year. Winters are crisp, with January dipping as low as -4°C (26°F), while summers bring heat with highs around 33°C (91°F) in May and June. Rainfall is most abundant from June to September, where July and August see about 306 mm (12.1 in), transforming the city into a lush landscape. The humidity also fluctuates, peaking in the wetter months of October and September at a sweltering 91% and 82%, respectively. For a deeper dive into the climate in Mexico City, check out Mexico City climate.
Michoacán, Mexico, boasts a diverse climate that varies widely throughout the year, with temperatures ranging from a chilly -2°C (30°F) in January to a sweltering 43°C (109°F) in May. The wet season kicks in around June, bringing significant rainfall—over 300 mm (12.0 in) in August—leading to a more humid atmosphere that peaks at 84% in September. As the year progresses, humidity typically hovers between 55% and 84%, giving way to drier months in the cooler season. With this varied climate, Michoacán is a perfect backdrop for exploring its stunning landscapes and vibrant culture. For more details, visit Michoacán climate.
Morelos, Mexico, boasts a diverse climate characterized by warm temperatures and seasonal rainfall. Throughout the year, temperatures can range from chilly lows of -4°C (24°F) in December to sweltering highs of 39°C (102°F) in April and May. The region experiences a notable rainy season from May to September, with June typically recording the most precipitation at 300 mm (11.8 in). Humidity levels vary, peaking at around 91% in October, but generally remain comfortable from June through August. For a more detailed look at Morelos climate, explore Morelos climate.
Experience the diverse climate of México, Mexico, where temperatures can swing dramatically throughout the year. In winter, January and December see lows dipping to -4°C (24°F) and highs reaching up to 36°C (98°F), while the summer months of June to August bring intense heat, with maximums between 36°C (96°F) and 41°C (107°F). Rainfall peaks in the summer, particularly in July and August, with over 280 mm (11 inches) of precipitation, transforming the landscape into a lush paradise. Coupled with varying humidity that rises to 87% in October, these factors create a unique environment, making it essential to prepare for all climates when visiting. For more insights, check out the detailed México climate.
Nayarit, Mexico boasts a richly diverse climate that transitions from mild to warm throughout the year, with January temperatures ranging from a chilly -1°C (31°F) to a sunny 34°C (94°F). As spring approaches, temperatures rise, peaking in the summer months of July and August at a sweltering 40°C (105°F) while accompanied by high humidity that sits around 79-80%. The rainy season begins dramatically in June, bringing substantial precipitation, particularly in August, which sees nearly 329 mm (12.9 in) of rain. Despite these tropical downpours, the winter months remain relatively dry and mild, making it a beautiful destination year-round. For a more detailed look at seasonal changes, visit Nayarit climate.
Nuevo León, Mexico, experiences a diverse climate that ranges from chilly winters to scorching summers. January can see temperatures drop to a frosty -6°C (22°F), while May's peak can soar to a sizzling 45°C (114°F). Rainfall varies throughout the year, with September being the wettest month, showcasing 118 mm (4.6 in) of precipitation on average. Despite the heat in summer, humidity levels fluctuate, peaking at 82% in the winter months. For a detailed look at temperatures and precipitation patterns, visit Nuevo León climate.
Oaxaca, Mexico, boasts a climate that is as vibrant as its culture, characterized by warm temperatures and distinct wet and dry seasons. January starts with cool mornings, averaging around 19°C (66°F), but by April, the heat peaks, hitting maximums of 44°C (111°F). Rainfall begins to rise significantly in May, peaking in September with a staggering 351 mm (13.8 in), contributing to the lushness of the region. Despite this, the humidity levels fluctuate but remain high, especially from August to October, creating a tropical feel. Explore more about this fascinating climate at Oaxaca climate.
Puebla, Mexico, boasts a diverse climate characterized by warm temperatures and varied precipitation throughout the year. Winter months can see chilly nights with temperatures dipping as low as -4°C (25°F) in December, while daytime highs in April and May reach a scorching 40°C (105°F). Rainfall peaks from June to September, with September typically the wettest month, experiencing 278 mm (10.9 in) of rain. Despite the rain, the city remains vibrant, with humidity levels fluctuating between 70% and 91%. To explore more about the climate in this enchanting city, visit Puebla climate.
Querétaro, Mexico, experiences a dynamic climate characterized by warm days and cooler nights throughout the year. Temperatures can range from a brisk -2°C (28°F) in December to sizzling highs of 40°C (103°F) in April and May. This region sees a marked increase in precipitation during the summer months, with June alone recorded at 151 mm (5.9 in), adding humidity levels that can reach up to 85% in October and November. Despite the occasional downpour, Querétaro's weather remains largely inviting, making it a delightful destination year-round. For more detailed information, visit Querétaro climate.
Quintana Roo, Mexico, boasts a tropical climate that invites visitors year-round with its warm temperatures and vibrant weather patterns. January and December present mild conditions, averaging around 24°C (75°F), while the summer months of June to August reveal a steamy 28°C (83°F). The region experiences a notable increase in rainfall during June through October, peaking in September with 146 mm (5.8 in), so be prepared for occasional downpours. Despite the humidity fluctuating from 65% to 87% throughout the year, the region's enchanting beaches and lush landscapes make it a captivating destination. For a more detailed overview, check out the Quintana Roo climate.
San Luis Potosí, Mexico, experiences a diverse climate characterized by warm summers and cool winters. In the peak of summer, temperatures can soar to a sweltering 46°C (115°F) in April and May, while winter months like January and December bring chillier days, with lows dropping to -7°C (20°F). The region sees its highest rainfall during the summer, peaking in September with 148 mm (5.8 in) of precipitation. Despite its dryness early in the year, humidity tends to spike in the fall and winter, averaging around 82% in September and January. For a detailed look at the yearly variations, visit San Luis Potosí climate.
Sinaloa, Mexico, boasts a varied climate that captivates with its contrasts throughout the year. Winters are mild, with January temperatures averaging around 19°C (66°F) and occasional lows plummeting to -2°C (29°F). As spring unfolds, temperatures rise, peaking in the scorching summer months of July and August, where they can reach 42°C (107°F), complemented by higher humidity levels of nearly 80%. Despite the summery highs, the region also sees significant rainfall, especially from July to September, making it a vibrant yet humid season. For more detailed insights, check out the Sinaloa climate.
Sonora, Mexico, offers a dynamic climate characterized by extreme temperature variations throughout the year. January and December greet visitors with cooler temperatures, ranging from a chilly -10°C (15°F) to a mild 35°C (95°F) in January, while summer months can soar to a blistering 48°C (119°F). Despite the heat, rainfall remains scarce during most months, with July and August bringing the most precipitation, averaging about 70 mm (2.8 in). The humidity in Sonora fluctuates from a comfortable 43% in late spring to a more humid 79% in December, enhancing the desert region's unique ambiance. For a deeper dive into Sonora's climate, visit Sonora climate.
Tabasco, Mexico, boasts a tropical climate characterized by warm temperatures and significant humidity throughout the year. Winter months like January and February offer mild averages around 23°C to 25°C (74°F to 77°F) with pleasant conditions, while summer heats up, peaking in April and May with maximums soaring to 45°C (113°F). Rainfall is abundant, particularly from June to October, peaking in June with an impressive 268 mm (10.5 in) of rain, creating a lush, vibrant landscape. Despite the humidity often reaching over 80% in the warmer months, the region's beauty and rich biodiversity shine through, making it a captivating destination year-round. For more information, explore the detailed Tabasco climate.
Tamaulipas, Mexico, showcases a rich tapestry of climatic extremes, where temperatures can swing from a chilly -8°C (18°F) in February to a scorching 46°C (116°F) in April. As the year progresses, the region experiences a mix of warm and humid conditions, particularly during the summer months, with July and August averaging around 29°C (84°F). Rainfall peaks in September, receiving an impressive 120 mm (4.7 in), while humidity remains consistently high, particularly in the cooler months, reaching up to 88% in December. This unique blend of temperatures and moisture makes Tamaulipas a fascinating destination for those interested in the diverse effects of climate. For more insights, explore the detailed Tamaulipas climate.
Nestled in the heart of Mexico, Tlaxcala experiences a diverse climate that offers a bit of everything throughout the year. Winters can be crisp, with temperatures dipping to -2°C (29°F) in January, while summer heats up with maxes reaching 31°C (87°F) in May and March. The region also sees a significant amount of rainfall, particularly from June to September, with an impressive 211 mm (8.3 in) of precipitation in September, making it the wettest month. Humidity levels fluctuate but often hover around 70-90%, contributing to a unique microclimate that supports rich biodiversity. For a more detailed look at the weather patterns, visit Tlaxcala climate.
Veracruz, Mexico, boasts a diverse climate that captivates visitors throughout the year. With average temperatures ranging from a mild 19°C (66°F) in January to a sizzling 26°C (79°F) by May, the region can experience extremes, peaking at a sweltering 46°C (115°F) in April. The humidity lingers around 87% in January and escalates to about 90% by December, creating a tropical feel amidst frequent rainfall, especially in summer months where precipitation can soar up to 258 mm (10.1 in) in September. This vibrant climate shapes not only the landscape but also the rich biodiversity and cultural experiences found in the region. For a detailed look at Veracruz climate, dive deeper into its enchanting weather patterns.
The climate in Yucatán, Mexico is characterized by warm temperatures and varying humidity throughout the year. From January to March, the temperature pleasantly ranges from 10°C to 40°C (50°F to 104°F), while humidity hovers around 70-81%. April and May bring warmer days with highs reaching up to 42°C (108°F) and occasional rainfall, marking the transition into the lush rainy season. As summer arrives, June through September experiences significant precipitation, with humidity increasing to a steamy 82%. For those seeking to explore Yucatán's diverse landscapes, understanding its climate is essential; dive deeper into the details at Yucatán climate.
Zacatecas, Mexico, boasts a diverse climate that swings from chilly winters to warm summers. In January, temperatures can dip to -6°C (22°F) at night, but daytime highs reach a pleasant 29°C (84°F). As summer approaches, July tends to be the wettest month, with 145 mm (5.7 in) of rainfall and average temperatures around 20°C (68°F). Despite the heat, July and August maintain moderate humidity levels, while September sees a surge in both moisture and comfortable daytime temperatures. For a deeper dive into the local weather patterns, visit Zacatecas climate.
The climate of Mexico showcases a striking diversity, influenced by its varied geography. From the frigid lows of -15°C (6°F) recorded in January in Chihuahua to the scorching highs of 50°C (123°F) in September in Baja California, temperature extremes highlight the country's vast climatic contrasts. Monthly precipitation also reflects this variability, with regions like Baja California Sur experiencing a dry spell in May with a minimum of 0 mm, contrasted by Colima, which can see a staggering 371 mm (14.6 in) in August. Humidity levels further illustrate this complexity, ranging from a comfortable average of 42% in June in Sonora to a humid 91% in October in Hidalgo. These trends not only define regional climates but also shape the rich biodiversity and cultural landscape of this vibrant nation.