Last updated: January 18, 2025
Nuevo León, Mexico, exhibits a diverse climatic profile characterized by three distinct Köppen-Geiger climate classes: BSh (semi-arid), BSk (cold semi-arid), and Cfa (humid subtropical). The region experiences a significant temperature range, with winter lows plummeting to a frigid -12°C (11°F) in December, while summer peaks can soar to an extreme 45°C (114°F) in May. The average temperature throughout the year hovers around a mild 21°C (70°F), highlighting the region's varied seasonal conditions and making it a unique area for climate study.
In Nuevo León, Mexico, temperature patterns exhibit considerable seasonal variation, characterized by hot summers and cold winters. The year begins with January recording minimum temperatures as low as -6°C (22°F), gradually warming to an average of 14°C (57°F), and peaking at 37°C (99°F). As spring approaches, March sees a notable increase in average temperatures to 20°C (68°F), culminating in April with averages reaching 22°C (72°F) and maximums of 44°C (111°F). The heat intensifies during May, where temperatures average 25°C (77°F) and peak at a scorching 45°C (114°F), which marks the transition to summer. In the subsequent months of June and July, temperatures stabilize around 26°C (79°F) while maintaining high maximums. As autumn sets in, cooler temperatures return, with averages declining to 21°C (71°F) in October and 17°C (63°F) in November. By December, the climate shifts again to winter, with minimums dipping to -12°C (11°F), highlighting the region's marked seasonal contrasts.
In the Nuevo León region of Mexico, Guadalupe experiences a minimum temperature of -3°C (27°F) in February, with a peak of 40°C (105°F) in May, as detailed in the monthly temperatures in Guadalupe. Similarly, San Pedro Garza Garcia records a low of -4°C (25°F) in January, reaching a maximum of 39°C (102°F) in May, according to the monthly temperatures in San Pedro Garza Garcia. Monterrey mirrors Guadalupe's minimum of -3°C (27°F) in February and also hits a high of 40°C (105°F) in May, highlighted in the monthly temperatures in Monterrey.
Nuevo León, Mexico, experiences a distinct wet and dry season, with precipitation patterns revealing significant variability throughout the year. The year begins with relatively low rainfall in January and February, averaging 24 mm (0.9 in) and 19 mm (0.8 in) respectively, accompanied by about 4 days of rain each month. As spring progresses, March brings a slight increase to 32 mm (1.3 in) over approximately 6 days, culminating in April with a substantial rise to 53 mm (2.1 in). May marks the onset of the rainy season, where total precipitation escalates to 79 mm (3.1 in) across 11 days, signaling a notable shift in climate dynamics.
The peak precipitation occurs in September, with an impressive 118 mm (4.6 in) collected over 12 rainy days, highlighting this month as the wettest. Following September, October experiences a decline to 48 mm (1.9 in) and 7 days of rainfall, while November and December see slightly lower totals of 25 mm (1.0 in) and 23 mm (0.9 in), respectively. Even in these cooler months, precipitation remains significant, providing crucial moisture to the arid landscape. Overall, the precipitation trends delineate a clear distribution that shapes the ecological conditions in Nuevo León.
In Nuevo León, Mexico, sunshine duration demonstrates a clear seasonal pattern, with hours of sunlight steadily increasing as the year transitions from winter to summer. The year kicks off with 204 hours in January, which gradually rises to 249 hours in February. March marks a more significant leap as sunshine hours reach 290, setting the stage for the warmer months ahead. By April, average sunlight hits 298 hours, and May sees a jump to 331 hours, showcasing the region's burgeoning sun exposure as it approaches summer.
The peak sunshine months arrive in June, July, and August, where the duration consistently hovers around 340 to 344 hours. This period marks the zenith of solar radiation, providing optimal conditions for both agricultural activities and outdoor pursuits. However, as the summer wanes, sunshine hours begin to taper off in September to 284 hours, followed by a gradual decline toward 260 hours in November. This pattern underscores a notable contrast between the sun-drenched summer months and the diminished daylight hours of fall and winter, painting a vivid picture of Nuevo León's climate dynamics throughout the year.
The UV Index in Nuevo León, Mexico, presents significant seasonal fluctuations, with values indicating a high potential for skin damage from sun exposure, particularly during the summer months. Beginning in January with a UV Index of 8, categorized as very high, residents are advised to limit exposure to just 15 minutes. As winter transitions to spring, February sees a notable increase to a UV Index of 10. By March, the UV Index escalates dramatically to 13, shifting to an extreme category, further emphasizing the need for sun protection as burn time decreases to just 10 minutes.
The peak UV Index occurs from April through August, reaching an alarming 14 and remaining in the extreme exposure category, where recommended burn time stays at a mere 10 minutes. This high level of solar UV radiation underscores the importance of protective measures, especially during outdoor activities. As summer turns to fall, the UV Index begins to decline—September records a UV Index of 13, followed by 12 in October and dropping to 9 in November, marking a return to very high levels but with longer burn times. This trend reinforces the need to maintain awareness of UV exposure risks throughout the year, particularly during the sunniest months.
UV Risk Categories
In Nuevo León, Mexico, daylight duration illustrates a clear seasonal rhythm, closely mirroring the transition between winter and summer. Beginning in January, the region experiences about 10 hours of daylight, which gradually increases to 11 hours in February. The onset of spring in March signals further growth, as daylight extends to 12 hours. This consistent increase continues through April, marking a period of equal daylight allocation; however, it is in May and June that the region reaches its peak, with 13 hours of sunlight, offering residents ample opportunities to engage in outdoor activities.
As summer transitions to fall, daylight hours begin to recede, with July also recording 13 hours before tapering off in August to 12 hours. September continues with 12 hours of daylight, but October witnesses a decrease to 11 hours, heralding the approach of winter. By November and December, daylight shortens once more to 10 hours, reflecting the cyclical nature of the seasons in Nuevo León. Overall, these trends highlight the region's variation in daylight throughout the year, influencing daily life and seasonal activities.
Carmen, Mexico, experiences a hot climate with significant temperature variations throughout the year. January's average temperature is around 14°C (58°F), rising to a peak of 26°C (79°F) in May, before falling again to 16°C (61°F) in December. Rainfall is most abundant from July to September, with July recording the highest precipitation at 75 mm (2.9 in). The region also enjoys ample sunshine, particularly from May to August, where it exceeds 320 hours per month. For more detailed weather information, visit Carmen climate.
Ciudad de Allende, Mexico, experiences a diverse climate with temperature variations throughout the year. January sees minimum temperatures around -3°C (27°F) and averages reaching 12°C (54°F), while summer months like July and August maintain higher averages of about 25°C (77°F). Rainfall peaks in April and May, with averages of 141 mm (5.6 in) and 149 mm (5.9 in), respectively. The region enjoys abundant sunshine, particularly in the summer, with August receiving around 345 hours. For more detailed information, visit Ciudad de Allende climate.
Emiliano Zapata, Mexico, experiences a diverse climate with temperatures ranging from a minimum of -5°C (24°F) in February to a maximum of 42°C (107°F) in May. The region receives varying precipitation, peaking in July with 75 mm (2.9 in) and September with 89 mm (3.5 in), while January and February are relatively drier. Sunshine is abundant, particularly from May to August, with June and July boasting 341 hours each. For a detailed overview, visit Emiliano Zapata climate.
Guadalupe, Mexico, experiences a diverse climate throughout the year, with temperatures ranging from a minimum of -3°C (27°F) in February to a maximum of 40°C (105°F) in May. Precipitation is highest in September, averaging 104 mm (4.1 in), while the summer months of July and August see moderate rainfall. Sunlight is abundant, peaking at 346 hours in August, providing a warm and sunny environment. The overall climate is characterized by warm summers and mild winters, making it an appealing destination year-round. For more detailed information, visit Guadalupe climate.
Hidalgo, Mexico experiences a varied climate throughout the year, with temperatures ranging from a winter minimum of -6°C (22°F) in February to summer highs reaching 40°C (104°F) in April and May. Precipitation is most abundant in the summer months, peaking at 97 mm (3.8 in) in September, while January has the lowest rainfall at 28 mm (1.1 in). Sunshine hours vary, with May and August offering the most sun at 324 and 344 hours respectively. For more detailed climate information, visit Hidalgo climate.
Monterrey, Mexico experiences a varied climate throughout the year, characterized by hot summers and mild winters. January temperatures range from a minimum of -2°C (29°F) to a maximum of 33°C (91°F), while July sees highs up to 38°C (100°F). Precipitation is highest in September, with 104 mm (4.1 in), and the city enjoys abundant sunshine, peaking in August with 346 hours. Overall, the climate is marked by warm temperatures and significant sunshine, making it a vibrant location year-round. For more details, visit Monterrey climate.
San Pedro Garza Garcia, Mexico experiences a varied climate with hot summers and mild winters. Temperatures range from a chilly -4°C (25°F) in January to warm highs of 39°C (102°F) in May. Precipitation peaks in September with 126 mm (5.0 in), while the sun shines the brightest in August, totaling 346 hours. Overall, the region enjoys a significant amount of sunshine throughout the year, making it a great destination for outdoor activities. For more details, visit San Pedro Garza Garcia climate.
Zacatecas, Mexico experiences a diverse climate characterized by significant temperature fluctuations throughout the year. Winter months like January and February see minimum temperatures dipping below freezing, while summer peaks in May and June can reach up to 42°C (109°F). Rainfall varies, with the wettest months occurring from May to September, particularly September, which receives approximately 110 mm (4.3 in) of precipitation. Visitors can expect ample sunshine, especially in the summer, with August boasting around 346 hours. For more details, visit Zacatecas climate.
In conclusion, Nuevo León, Mexico, showcases a dynamic climate characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. From the blistering summers with extreme temperatures and maximum sunlight to the cooler winters with significantly shorter daylight, the region's climatic patterns profoundly impact both the environment and the lifestyle of its residents. Understanding these trends is essential for effective agricultural practices, outdoor planning, and sun safety measures, particularly during periods of high UV exposure. As the region continues to navigate these climatic extremes, awareness and adaptation will be key to maximizing the benefits of its diverse climate while mitigating potential health risks.