Last updated: January 18, 2025
Guanajuato, Mexico, exhibits a diverse climate characterized by its Köppen-Geiger classification, which includes Cwa, Cwb, BSk, and BSh types. The region experiences a wide temperature range, with a minimum of -3°C (26°F) recorded in December, contrasting sharply with peak summer temperatures soaring to a maximum of 38°C (101°F) in May. The average yearly temperature hovers around 19°C (67°F), making it a locale with significant seasonal variations. This climatic diversity supports a unique ecosystem and influences the agricultural practices and daily life of its residents.
The temperature patterns in Guanajuato, Mexico, reveal distinct seasonal trends characterized by both warm summers and cooler winters. January and February mark the coldest months, with minimum temperatures dropping to as low as -3°C (26°F), gradually rising to around 7°C (45°F) by late spring. The region transitions into warmer conditions in March and April, with average temperatures increasing from 20°C (68°F) to 22°C (72°F), culminating in maximum values reaching 36°C (98°F) in April. May signifies the onset of summer, where the temperature peaks, with maximums soaring to 38°C (101°F). Although June maintains high temperatures, a slight cooling occurs throughout July and August, with averages returning to around 20°C (68°F) due to increased cloud cover and rainfall. As autumn approaches in September and October, temperatures moderate further, ultimately dropping again as December approaches, completing the cycle with a minimum return to -3°C (26°F). This pronounced fluctuation showcases Guanajuato’s vibrant seasonal temperature dynamics.
San Diego experiences a minimum temperature of 1°C (34°F) in December and a maximum of 36°C (97°F) in May, while Guanajuato sees a slightly colder minimum of 0°C (33°F) during December and a similar maximum of 35°C (96°F) in May. In contrast, San Miguel de Allende records the coldest December minimum at -2°C (29°F) but matches San Diego's May maximum of 36°C (97°F). For more detailed insights, you can explore the monthly temperatures in San Diego, Guanajuato, and San Miguel de Allende using the respective links: monthly temperatures in San Diego, monthly temperatures in Guanajuato, and monthly temperatures in San Miguel de Allende.
Precipitation in Guanajuato, Mexico, follows a clear seasonal pattern, with the majority of rainfall occurring during the summer months. From January to April, the region experiences relatively low precipitation levels, with January recording just 5 mm (0.2 in), and only peaking at 9 mm (0.4 in) in March. This dry spell transitions dramatically in May, where rainfall jumps to 42 mm (1.6 in), marking the onset of the wet season. As June arrives, Guanajuato faces its peak precipitation, with a substantial 155 mm (6.1 in), which is mirrored in the following months of July and August, with 162 mm (6.4 in) and 146 mm (5.8 in) respectively.
The duration of rainy days correlates with the precipitation levels, as the summer months see an increase in both rainfall and frequency of rain days. June alone hosts an average of 15 rainy days, rising to 20 days in July, and maintaining high values in September, further contributing to the accumulation of about 157 mm (6.2 in). Following this period, precipitation begins to taper off in October with 55 mm (2.2 in) over 8 days before plunging into the drier months of November and December. Overall, while the summer months dominate with the highest rainfall, early and late winter months remain largely arid, yielding a precipitation pattern that supports distinct wet and dry seasons.
Guanajuato, Mexico, experiences a marked increase in sunshine hours from winter to summer, providing residents and visitors with abundant sunlight throughout the year. Beginning in January, the region sees 235 hours of sunshine, which gradually rises as the months progress, reaching a peak of 341 hours in May—the sunniest month of the year. March and April also boast significant sunshine, with recorded hours of 319 and 324, respectively. This upward trend in sunlight not only enhances the beauty of the landscape but also contributes to the warm temperatures and vibrant atmosphere that the city is known for during the spring months.
As summer arrives, sunshine levels remain high, with hours slightly decreasing to 313 in June and reverting to 325 in July, before stabilizing at 320 hours in August. The gradual reduction in hour totals as autumn approaches is evident in September, which sees 291 hours. October and November maintain similar counts, with 291 and 281 hours, respectively. Interestingly, despite the reduction in sunshine during late autumn, the duration remains generally favorable compared to winter, where December records 288 hours. This consistent presence of sunlight throughout the year highlights Guanajuato's appeal as a destination for those seeking to bask in warm, sunny days.
The UV Index in Guanajuato, Mexico, reveals significant variations throughout the year, with particularly high levels during the spring and summer months. Beginning in January, the UV Index stands at 10, categorized as "very high," which indicates that skin can burn in approximately 15 minutes of unprotected sun exposure. As the months progress, this index escalates sharply, peaking at 15 in both April and May during the height of spring, categorizing the exposure risk as "extreme." Notably, these months require vigilant sun protection, as the burn time reduces significantly to just 10 minutes when direct sunlight is encountered.
Following the peak months, the UV Index remains consistently elevated throughout the summer, with 14 recorded in June, July, August, and September, maintaining the "extreme" exposure category. This level of UV radiation continues to demand caution and proper sun protection measures, with the burn time still fixed at 10 minutes. As fall approaches, a slight decline in the UV Index is observed, tapering to 13 in October and down to 10 by November. By December, the index dips to 8, still classified as "very high," but sufficient to remind residents and visitors alike of the importance of sun safety throughout the entire year in Guanajuato.
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In Guanajuato, Mexico, daylight duration exhibits a clear seasonal pattern, ranging from 10 hours in December to a maximum of 13 hours during the summer months. January and February maintain a consistent daylight length of 11 hours, providing a steady amount of sunlight as the year begins. As spring approaches, daylight increases slightly in March and April, reaching 12 hours, which enhances opportunities for outdoor activities and exploration. These longer daylight hours continue into May and early summer, culminating in the maximum length of 13 hours from May through July.
As autumn sets in, daylight hours gradually decrease again. August registers a slight decline to 12 hours, and this trend continues in September and October, where daylight returns to 11 hours. The transition to winter is marked by a further reduction, with November seeing 11 hours and December dropping to 10 hours. This cyclical pattern not only affects daily life and routines but also influences the natural environment, shaping vegetation cycles and the overall climate experience in Guanajuato throughout the year.
Boquillas, Mexico experiences a diverse climate throughout the year, with temperatures ranging from a chilly 2°C (36°F) in December to a warm 38°C (101°F) in May. The summer months of June to August see significant rainfall, peaking at 184 mm (7.2 in) in July, while precipitation remains low during most of the winter and early spring. Sunshine is abundant, with May boasting the highest hours at 342, providing plenty of bright days. For more detailed information on the climate in Boquillas, visit Boquillas climate.
Carmen, Mexico, experiences a diverse climate throughout the year, with average temperatures ranging from 13°C (55°F) in January to 21°C (70°F) in May. The hottest months are typically April and May, where maximum temperatures can reach up to 34°C (93°F). Rainfall is most significant from June to September, peaking at 157 mm (6.2 in) in June, while the dry season sees less than 12 mm (0.5 in) of rain in the winter months. Sunshine hours are plentiful, especially from March to May, with May offering the most at 337 hours. For a comprehensive look at the climate, visit Carmen climate.
The climate in Dolores Hidalgo Cuna de la Independencia Nacional, Mexico, is characterized by mild temperatures throughout the year, with January averaging 13°C (56°F) and reaching up to 35°C (95°F) in May. Precipitation varies significantly, peaking in June with 133 mm (5.3 in) and dropping to around 5 mm (0.2 in) in January. The area enjoys abundant sunshine, especially in May, which sees 343 hours of sun. As the rainy season progresses from June to September, temperatures remain relatively moderate. For more details, visit Dolores Hidalgo Cuna de la Independencia Nacional climate.
El Camaleon, Mexico experiences a generally warm climate with distinct seasonal variations. Temperatures range from a minimum of 1°C in December to a maximum of 37°C in May and June, with average highs around 21-24°C during the summer months. The region also sees its highest rainfall, peaking in July at 160 mm, while January and February are relatively dry. Sunny days are plentiful, especially in May with 345 hours of sunshine, making it a great destination year-round. For more detailed information, visit El Camaleon climate.
El Caracol, Mexico experiences a diverse climate characterized by warm temperatures and seasonal rainfall. Average temperatures range from a minimum of 1°C (34°F) in January to a maximum of 37°C (99°F) in May, with consistent sunshine throughout the year, peaking at 340 hours in May. Rainfall is minimal from January to April but increases significantly in May, June, July, and September, with June recording the highest at 156 mm (6.1 in). This climate makes El Caracol a unique destination for those who appreciate warm weather and vibrant seasonal changes. For more detailed information, visit El Caracol climate.
The climate in Emiliano Zapata, Mexico features mild temperatures with averages ranging from 16°C (61°F) in January to 24°C (75°F) in May, peaking at a maximum of 37°C (99°F). The region experiences most precipitation from June to September, receiving over 150 mm (6 in) per month, with May also seeing significant rainfall at 49 mm (1.9 in). Sunshine is abundant, particularly in the spring and early summer, with May boasting 340 hours of sunshine. Overall, the area offers a warm, sunny climate with pronounced wet and dry seasons. For more detailed information, visit Emiliano Zapata climate.
The climate in Guadalupe, Mexico, is characterized by mild winters and warm summers, with temperatures ranging from a minimum of -3°C (28°F) in December to a maximum of 35°C (95°F) in May. Precipitation is minimal during the first few months, peaking in June with 111 mm (4.4 in) before tapering off in the fall. The region enjoys abundant sunshine, particularly in May, when it basks in around 342 hours of sun. Overall, Guadalupe experiences a warm climate, ideal for outdoor activities throughout much of the year. For more detailed information, visit Guadalupe climate.
Guanajuato, Mexico, experiences a varied climate characterized by warm summers and mild winters. Temperatures range from a chilly 1°C (34°F) in January to a peak of 35°C (96°F) in May, with averages typically hovering around 20°C (68°F) during the warmer months. Rainfall is concentrated in the summer, peaking in June with 172 mm (6.8 in), while December and January see minimal precipitation. Sunshine is abundant throughout the year, particularly in April and May, with over 340 hours of sunshine per month. For more detailed information, visit Guanajuato climate.
La Candelaria (El Rodete), Mexico experiences a diverse climate with temperatures ranging from a minimum of 1°C (35°F) in December to a maximum of 38°C (100°F) in May. The region enjoys substantial sunshine, particularly in May with 345 hours, while precipitation peaks significantly during the summer months, especially June to August, where rainfall can exceed 145 mm. The average temperature hovers around 21°C (70°F) to 25°C (77°F) from May to September, making it pleasantly warm yet humid. For more detailed climate information, visit La Candelaria (El Rodete) climate.
La Cruz, Mexico experiences a warm climate with temperatures ranging from a chilly 0°C (33°F) in January to a peak of 37°C (98°F) in May. Precipitation is minimal at the start of the year, but spikes dramatically in June through September, with June averaging 156 mm (6.1 in) and September 157 mm (6.2 in). The region enjoys ample sunshine, particularly in May with 339 hours, ensuring bright days throughout most of the year. For more detailed information, visit La Cruz climate.
La Merced, Mexico, experiences a varied climate characterized by warm temperatures and distinct wet and dry seasons. Average temperatures range from 14°C (57°F) in January to 21°C (70°F) in May, with maximum highs peaking at 34°C (94°F) in May and June. Rainfall is minimal from January to April, but the region sees significant precipitation during the summer months, particularly in July with 285 mm (11.2 in). Despite the rain, sunshine is abundant, especially from February to May, with March boasting around 320 hours of sun. For more detailed information, visit La Merced climate.
La Quemada, Mexico, experiences a climate characterized by warm temperatures and distinct wet and dry seasons. January sees minimum temperatures around 3°C (37°F), while May reaches highs of 37°C (99°F), marking the warmest month. The region receives the majority of its rainfall from June to September, with July being particularly wet at 167 mm (6.6 in). Despite the rainfall, sunshine is abundant throughout the year, with May enjoying the most hours at 340. For more detailed climate information, visit La Quemada climate.
La Venta, Mexico experiences a diverse climate throughout the year, with temperatures ranging from a minimum of -2°C (29°F) in December to a maximum of 36°C (97°F) in May. The region sees the most precipitation in June, with 145 mm (5.7 in), while January is the driest month, receiving only 3 mm (0.1 in). Sunshine is abundant, peaking in May with 341 hours and maintaining consistent hours across the summer months. Overall, La Venta's climate offers warm temperatures and varying rainfall, making it an intriguing destination year-round. For more details, visit La Venta climate.
Las Coloradas, Mexico experiences a diverse climate with warm temperatures year-round. From January to March, temperatures gradually rise from a minimum of 2°C (36°F) to a maximum of 33°C (92°F), while precipitation remains low. The summer months of June to August see the highest rainfall, peaking at 160 mm (6.3 in) in July, accompanied by average temperatures around 20°C (68°F). Sunshine hours are abundant, with May boasting the most at 345 hours, making it a great time to visit. For more detailed information, visit Las Coloradas climate.
Los Arcos, Mexico experiences a warm climate with temperatures ranging from a minimum of 1°C (35°F) in December to a maximum of 37°C (98°F) in May and June. Rainfall is minimal during the winter months, with June to September being the wettest, receiving up to 160 mm (6.3 in) of rain. The area enjoys abundant sunshine, peaking in May with 345 hours. Overall, the climate is characterized by a dry season and a more humid summer period. For more detailed information, visit Los Arcos climate.
Los Lobos, Mexico, enjoys a warm climate characterized by mild winters and hot summers. Average temperatures range from a low of 1°C (35°F) in December to a high of 38°C (100°F) in May. Rainfall is minimal from January to April, but significant from May to September, peaking in July with 184 mm (7.2 in). Despite the precipitation during summer, residents can expect ample sunshine, with May receiving the most at 340 hours. For more detailed information, visit Los Lobos climate.
Medina, Mexico experiences a diverse climate throughout the year, characterized by moderate temperatures and seasonal variations in precipitation. Winter months (December to February) see cooler temperatures, with averages ranging from 13°C (56°F) to 15°C (60°F) and minimal rainfall. The summer months (May to August) are warmer, peaking with highs around 34°C (93°F) in May, accompanied by significant rainfall, especially in June with 184 mm (7.2 in). The region enjoys ample sunshine year-round, with May boasting the highest at 345 hours. For more detailed information, visit Medina climate.
The climate in Providencia, Mexico, is characterized by warm temperatures and distinct wet and dry seasons. The warmest months are May and June, with maximum temperatures reaching nearly 37°C (99°F) and 36°C (97°F), respectively. Rainfall peaks in the summer months of June through September, with July receiving the highest average precipitation at 167 mm (6.6 in). This period is accompanied by abundant sunshine, especially in March and May, which enjoy around 320 hours. For more detailed information, visit Providencia climate.
Salamanca, Mexico, experiences a diverse climate with warm temperatures throughout the year. Average temperatures range from a minimum of 1°C in December to a maximum of 38°C in May, with generally mild conditions in the winter months. Precipitation is notably higher from June to September, peaking in July with 184 mm, while the rest of the year remains relatively dry. The city enjoys abundant sunshine, especially in May with 340 hours, contributing to its warm climate. For more detailed climate information, visit Salamanca climate.
San Angel, Mexico, features a moderate climate with warm temperatures peaking in the summer months. January starts with cooler temperatures ranging from 2°C to 28°C, while May sees highs reaching 36°C. The rainy season peaks in June through September, with July experiencing the most rainfall at 177 mm. Despite the rain, sunshine is abundant, with May boasting the highest hours at 347. For more detailed information, visit San Angel climate.
San Cristobal, Mexico, experiences a varied climate with warm temperatures ranging from a minimum of 1°C (35°F) in December to a maximum of 38°C (100°F) in May. The most significant rainfall occurs between June and September, with June recording 145 mm (5.7 in), while the dry months see little precipitation. Sunshine is abundant, peaking at 345 hours in May and averaging around 236 hours in January. For a detailed overview, visit San Cristobal climate.
San Diego, Mexico offers a mild climate with average temperatures ranging from 15°C (59°F) in January to 23°C (74°F) in May, peaking at 36°C (97°F) during the summer months. The city experiences its heaviest rainfall in June and July, receiving 156 mm (6.2 in) and 160 mm (6.3 in) respectively, while the rainy season tapers off significantly in the winter months. Sunshine is abundant, particularly in May with 345 hours, ensuring plenty of bright days year-round. For more details on the climate, visit San Diego climate.
San Felipe, Mexico, experiences a varied climate throughout the year, with temperatures ranging from a low of -3°C (27°F) in December to a high of 33°C (91°F) in April and May. The region sees minimal precipitation in the winter months, but rains increase significantly during the summer, peaking in June and September with approximately 161 mm (6.3 in) and 162 mm (6.4 in) respectively. Sunshine hours are abundant, especially in May, which boasts around 342 hours of sunlight. This combination of warmth and sun makes San Felipe an attractive destination for outdoor activities year-round. For more detailed information, visit San Felipe climate.
San Jose de Allende, Mexico, experiences a diverse climate with distinct seasons. Winter months, particularly January and February, feature cooler temperatures ranging from 1°C to 31°C (34°F to 89°F), while the summer months see higher averages peaking at 37°C (98°F) in May. Rainfall is minimal at the beginning of the year but escalates dramatically in June, reaching 158 mm (6.2 in), marking the wettest month. Despite the rain, the region enjoys abundant sunshine throughout the year, peaking at 342 hours in May. For more detailed information, visit San Jose de Allende climate.
San Jose de Guanajuato experiences a diverse climate characterized by warm temperatures and distinct wet and dry seasons. Winter months like January and February see cooler minimum temperatures around 1-5°C (34-42°F), while summer months such as May and June can reach highs of 37°C (99°F). The city receives the majority of its rainfall between June and September, accumulating over 150 mm (6 in) each month, whereas the dry season from December to February has minimal precipitation. With abundant sunshine, especially in May (340 hours), the region boasts plenty of bright days throughout the year. For more information, visit San Jose de Guanajuato climate.
San Lucas, Mexico, enjoys a warm climate with significant sunshine throughout the year, peaking in May with 337 hours. Temperatures range from a chilly 0°C (33°F) in January to a maximum of 35°C (95°F) in May, maintaining an overall mild average. Rainfall is minimal from January to April, but peaks in June through September, with June receiving the highest at 170 mm (6.7 in). This seasonal variation makes it essential for visitors to check weather patterns, especially during the rainy months. For more detailed information, visit San Lucas climate.
San Miguel, Mexico, features a temperate climate with average temperatures ranging from 14°C (57°F) in January to 21°C (70°F) in May, peaking at 34°C (94°F) during the warmest months. The region experiences a distinct wet season from June to September, with July receiving the highest rainfall at 285 mm (11.2 in). Sunshine is abundant throughout the year, with May enjoying the most hours at 335. Overall, the pleasant weather makes San Miguel an attractive destination year-round. For more detailed information, visit San Miguel climate.
San Miguel de Allende, Mexico, enjoys a temperate climate with distinct seasonal variations. Average temperatures range from a chilly 14°C (58°F) in January to a warm 23°C (73°F) in May, while maximum temperatures can peak at 36°C (97°F) during the summer months. Rainfall is minimal from January to April but increases significantly in June, peaking at 145 mm (5.7 in) before tapering off in the fall. The region is also characterized by abundant sunshine, especially in May with up to 341 hours. For more detailed information, visit San Miguel de Allende climate.
San Nicolas de la Condesa, Mexico experiences a diverse climate with mild winters and warm summers. Temperatures range from a minimum of 1°C (34°F) in December to a maximum of 36°C (97°F) in May. Rainfall peaks from June to September, with June receiving the most precipitation at 154 mm (6.1 in), while January and December are the driest months. The area enjoys ample sunshine, particularly in May with 339 hours, contributing to its vibrant environment. For more detailed information, visit San Nicolas de la Condesa climate.
San Nicolas del Palenque, Mexico, experiences a diverse climate, characterized by warm temperatures throughout the year. January sees minimum temperatures around 2°C (37°F) and maximums reaching 28°C (83°F), while May can peak at 36°C (96°F). Precipitation is quite low from January to April, but increases significantly during the summer months, with July averaging 177 mm (7.0 in). The area enjoys abundant sunshine, particularly in May with 347 hours of sunlight. For more detailed information, visit San Nicolas del Palenque climate.
Tacubaya, Mexico, experiences a varied climate with warm temperatures and seasonal rainfall. From January to April, temperatures rise steadily from a minimum of 2°C (36°F) to 9°C (48°F), peaking in May at a maximum of 37°C (98°F). The wettest months are July and August, receiving substantial rainfalls of 212 mm (8.3 in) and 175 mm (6.9 in), respectively. Despite the rain, the area enjoys significant sunshine, particularly in May with 342 hours. For more on the weather details, visit Tacubaya climate.
Tequisquiapan, Mexico, experiences a diverse climate characterized by warm summers and mild winters. January sees temperatures ranging from -1°C to 28°C, gradually rising to highs of 36°C in May. Rainfall is minimal in the early months, peaking in June with approximately 145 mm, while the region enjoys abundant sunshine, especially in May with 341 hours. The climate is ideal for outdoor activities, especially during the drier months. For more detailed information, visit Tequisquiapan climate.
The climate in Tortugas (Las Conchas), Mexico, features mild winters and hot summers, with average temperatures ranging from 16°C (61°F) in January to 24°C (76°F) in May. Precipitation is relatively low, peaking in July and August with 160 mm (6.3 in) and 137 mm (5.4 in) respectively. This area enjoys abundant sunshine, particularly in May, with up to 345 hours of sunshine. The overall climate is characterized by warm temperatures and seasonal rainfall, making it a unique destination. For more details, visit Tortugas (Las Conchas) climate.
Villa de Guadalupe, Mexico experiences a warm climate with distinct seasonal variations. Temperatures range from a chilly 2°C (36°F) in December to highs of 38°C (101°F) in May. The region enjoys abundant sunshine, peaking at 342 hours in May, while rainfall is minimal in the early months but significantly increases in June and July, with about 150 mm (5.9 in) and 184 mm (7.2 in) respectively. For detailed weather patterns, visit the Villa de Guadalupe climate.
The climate in Yuriria, Mexico, features warm temperatures throughout the year, with January lows around 3°C (37°F) and highs reaching 30°C (86°F). The hottest months are typically April and May, where max temperatures can soar to 35°C (95°F) and 37°C (98°F), respectively. Precipitation is minimal from January to April but peaks dramatically in the summer months of June through September, with July receiving around 218 mm (8.6 in) of rain. Abundant sunshine is a staple, with May offering the most hours at 340. For more detailed information, visit Yuriria climate.
In conclusion, the climate of Guanajuato, Mexico, presents a rich tapestry of weather patterns characterized by seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. With warm summers and cool winters, coupled with significant periods of rainfall predominantly during the wet season, the region offers a diverse environment that supports a vibrant ecosystem. The high UV Index during the spring and summer months underscores the need for sun protection, while the stable daylight hours provide ample opportunity for outdoor activities year-round. Together, these climatic elements not only impact the daily lives of Guanajuato's residents but also enhance the allure of this picturesque location as a year-round destination for travelers seeking warmth, culture, and natural beauty.