Last updated: April 22, 2025
In December, Guanajuato, Mexico experiences a delightful range of temperatures, with maximums reaching 27°C (82°F) during the day and cooling down to a crisp 0°C (33°F) at night. The average temperature settles at a comfortable 14°C (58°F), making it an ideal time for exploring the city's vibrant culture. With just 4 mm (0.2 in) of precipitation over a mere one day, the month enjoys largely dry and sunny conditions. However, the air carries a notable humidity level of 81%, which, combined with the refreshing temperatures, creates a unique atmosphere perfect for both outdoor activities and leisurely strolls through Guanajuato's charming streets.
In December, Guanajuato, Mexico, experiences a mild transition as the year comes to a close. Temperatures dip, with minimums averaging around 0°C (33°F), pushing the city into a slightly chillier climate compared to the earlier months. Though the average temperature remains a comfortable 14°C (58°F), daytime highs can still reach up to 27°C (82°F), ensuring pleasant afternoons. This month reflects a consistent cooling trend seen since November, making it perfect for exploring the city's vibrant culture and historical sites without the sweltering heat typical of summer. The chilly nights invite cozy gatherings, further enhancing the charm of this picturesque destination.
In December, Guanajuato experiences a return to its drier conditions, with precipitation totaling only 4 mm (0.2 in) over a mere one day of rainfall. This low volume marks a sharp contrast to the preceding months, particularly June through September, when intense rainfalls reached their peak, bringing significant moisture to the region. The overall trend indicates a gradual tapering from the summer's abundant showers, moving into the winter months. As the year closes, Guanajuato settles into a quieter, more arid phase, a reminder of the cyclical nature of its climate and the transition from the vibrant rains of summer to the calm of winter.
In Guanajuato, Mexico, December ushers in a humidity level of 81%, which reflects a slight decrease from the preceding months but remains relatively high. The year displays a discernible trend of increasing humidity from early to late fall, peaking in November at 84%. As the calendar turns to December, humidity levels dip marginally, yet they still align with the region's characteristic moistness, particularly following the mid-year uptick in humidity observed during the rainy months of June and July. Throughout the year, fluctuations reveal a pattern, where early months tend to be drier, culminating in the wetter conditions of late summer and fall, making December a transitional yet humid time in Guanajuato.
In Guanajuato, Mexico, the December UV Index stands at 8, placing it in the very high exposure category, with a recommended burn time of 15 minutes. This reflects a slight decrease from the extreme levels seen in the preceding months, where indices consistently ranged from 10 to 15 between February and November. While December offers a reprieve from the peak UV levels of late spring and summer, it's crucial to remain vigilant about sun exposure. With winter sunlight still potent, taking precautions is essential for skin health. For further details on UV levels throughout the year, visit Guanajuato UV Index.
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December in Guanajuato, Mexico, offers a delightful glimpse of sunshine, with 286 hours of bright, golden rays illuminating the festive month. As the year draws to a close, sunlight hours remain notably robust, contributing to a warm and inviting atmosphere. While December sees a slight decline from the peaks of earlier months, such as May with its 343 hours and April at 323 hours, it still surpasses the grey days of autumn. This consistent glow throughout the year, from January's 233 hours to July's 332 hours, showcases Guanajuato’s charm as a sunny retreat, perfect for celebrating the holiday season amidst vibrant culture and stunning landscapes.
December in Guanajuato, Mexico, offers a promising chance of sunny weather, with a 72% likelihood of sunshine gracing the city during this month. This reflects a notable trend, as the likelihood of sunny days typically increases as the year draws to a close. While January starts the year with a solid 61%, the following months see February peak at an impressive 88%, showcasing a delightful mid-winter climate. As we transition from lush green summers to the cooler months, the sun's frequent appearance remains a highlight, with December maintaining a favorable position right after November’s 63%. Overall, those seeking the warmth and brightness of sunlit days will find that December still offers a charming escape from the winter chill, making it an ideal time to explore the vibrant beauty of Guanajuato.
In Guanajuato, Mexico, the rhythm of daylight reveals a clear seasonal pattern as the year unfolds. Starting with 11 hours of daylight in the cool months of January and February, the duration gradually increases to a peak of 13 hours during the warmer months from May to July, offering ample opportunity to bask in the vibrant landscape. As summer fades, the daylight gently declines, with 12 hours in August and September, settling back to 11 hours in October and November. By December, the sun graces the city with just 10 hours of daylight, marking the shortest days of the year. This cyclical dance of light not only shapes daily life but also adds to the enchanting charm of Guanajuato's winter season.
In December, Guanajuato experiences a gentle breeze with an average wind speed of 2.1 m/s (5 mph), marking a notable dip compared to the preceding months. As the year draws to a close, the winds tend to soften, consistently lower than the average speeds recorded from January to November. This decline is particularly evident when viewed alongside the spring and early summer months, where gusts can reach up to 3.2 m/s (7 mph). The calming winds in December contribute to the enchanting atmosphere of the city, inviting residents and visitors alike to embrace the cooler winter days while enjoying Guanajuato's vibrant culture and stunning landscapes.
The weather in Guanajuato changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Guanajuato and find detailed weather information for every month.
In December, the weather features a mild temperature range with a minimum of 0°C (33°F) and a maximum of 27°C (82°F), maintaining an average of 14°C (58°F). Humidity is relatively high at 81%, but the month only experiences minimal precipitation, with just 4 mm over 1 day. Conversely, January sees slightly warmer conditions, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 28°C (83°F), while the average remains the same at 14°C (58°F). Notably, humidity decreases to 74%, yet precipitation levels remain identical to December at 4 mm over just 1 day. For more detailed insights on January weather, check out Guanajuato weather in January.
In December, the weather in Guanajuato is characterized by a wider temperature range, with minimum temperatures dropping to 0°C (33°F) and maximums reaching up to 27°C (82°F). The average temperature sits comfortably at 14°C (58°F), accompanied by relatively high humidity levels of 81% and minimal precipitation, totaling just 4 mm (0.2 in) over 1 day.
In contrast, February sees slightly warmer conditions, with minimum temperatures of 3°C (38°F) and maximums climbing to 30°C (87°F). The average temperature increases to 17°C (62°F), while humidity drops to a more comfortable 65%. Precipitation in February is also slightly higher, reaching 7 mm (0.3 in) over 1 day. For a detailed look at February's weather, visit Guanajuato weather in February.
In December, the weather in Guanajuato experiences a broader temperature range, with minimums dropping to 0°C (33°F) and daytime highs averaging around 14°C (58°F) to 27°C (82°F). Precipitation is relatively low, with only 4 mm (0.2 in) expected over just one day, while humidity remains high at 81%. In contrast, March sees milder temperatures, starting at a minimum of 4°C (40°F) and averaging 19°C (67°F), peaking at a maximum of 32°C (90°F). Precipitation increases to 11 mm (0.4 in) over two days, with humidity dropping significantly to 58%. For more details on the climate during this month, you can check Guanajuato weather in March.
In December, the weather is cooler with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 27°C (82°F) and an average of 14°C (58°F). Humidity levels are quite high at 81%, yet there is minimal precipitation, typically only 4 mm (0.2 in) over a single day. In contrast, April brings warmer temperatures, with a minimum of 7°C (44°F), an average of 21°C (71°F), and highs reaching 34°C (94°F). Precipitation remains low at 5 mm (0.2 in) over just one day, but the humidity drops significantly to 58%. For more details on the weather in Guanajuato during this month, check out Guanajuato weather in April.
In December, the weather is considerably cooler, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 27°C (82°F), and an average temperature of 14°C (58°F). With only 4 mm (0.2 in) of precipitation over just one day, the month offers a relatively dry climate despite the higher humidity level of 81%. In contrast, May experiences warmer temperatures, ranging from a minimum of 11°C (51°F) to a sweltering maximum of 35°C (96°F), with an average temperature of 22°C (73°F). However, May is wetter, receiving 46 mm (1.8 in) of rainfall across 8 days, along with lower humidity at 67%. For those seeking more detailed information, check out Guanajuato weather in May.
December and June present stark contrasts in weather conditions. In December, temperatures range from a minimum of 0°C (33°F) to a maximum of 27°C (82°F), with an average of 14°C (58°F). The month sees minimal precipitation, only about 4 mm (0.2 in) over just one day, combined with relatively high humidity at 81%. In contrast, June boasts milder temperatures with a minimum of 11°C (52°F) and a maximum soaring to 35°C (95°F), averaging around 21°C (70°F). However, it is also the wettest month, experiencing significant rainfall of approximately 172 mm (6.8 in) across 15 days, alongside slightly lower humidity levels at 76%. For more detailed insights, you can check Guanajuato weather in June.
December weather in Guanajuato is characterized by mild temperatures, with minimums around 0°C (33°F) and maximums reaching 27°C (82°F). The month sees very little precipitation, averaging just 4 mm (0.2 in) over only one day, coupled with relatively high humidity at 81%. In contrast, July brings a significantly warmer climate, where the minimum temperature rarely drops below 11°C (53°F) and can peak at 31°C (88°F). However, July is also marked by substantial rainfall, accumulating 164 mm (6.5 in) over approximately 19 days, with humidity levels at a lower 67%. For more detailed information, check out Guanajuato weather in July.
December and August weather in Guanajuato present a stark contrast. In December, temperatures range from a chilly 0°C (33°F) at night to a warm 27°C (82°F) during the day, with an average of 14°C (58°F). The humidity is relatively high at 81%, but precipitation is minimal, with only 4 mm (0.2 in) over just one day. In contrast, August experiences much warmer conditions with nighttime lows of 12°C (54°F) and daytime highs reaching 30°C (87°F), averaging around 20°C (68°F). However, August is also the wettest month, with 153 mm (6.0 in) of rain spread out over 17 days, and a lower humidity of 68%. For more details, check out this link: Guanajuato weather in August.
When comparing the weather in December and September, December tends to be milder with a broader temperature range, featuring a minimum of 0°C (33°F) and a maximum of 27°C (82°F), while September's temperatures range from a minimum of 9°C (48°F) to a maximum of 29°C (85°F). Additionally, December has significantly less precipitation, averaging only 4 mm (0.2 in) over just 1 day, whereas September experiences a much wetter climate, with 160 mm (6.3 in) of rain spread across 18 days. Both months share a humidity level of 81%, but the contrast in precipitation and temperature patterns highlights the transition from the rainy season in September to the drier conditions of December. For more details on September weather, you can check out Guanajuato weather in September.
When comparing the weather in December and October, December tends to be cooler, with minimum temperatures dropping to around 0°C (33°F) and average highs of 27°C (82°F). In contrast, October enjoys milder conditions, featuring minimum temperatures of 5°C (42°F) and maximums reaching up to 31°C (87°F). Additionally, October is significantly wetter, receiving about 63 mm (2.5 in) of precipitation over 8 days, while December sees only a brief occurrence of rain, with just 4 mm (0.2 in) on a single day. Both months exhibit similar humidity levels, with December at 81% and October at 83%. For more detailed information, check out Guanajuato weather in October.
In comparing the weather between December and November, December tends to be slightly cooler with an average temperature of 14°C (58°F), whereas November enjoys a warmer average of 16°C (61°F). December experiences a lower maximum temperature of 27°C (82°F), compared to November's peak of 30°C (86°F). Additionally, December is much drier, with only 4 mm (0.2 in) of precipitation over just one day, while November sees 19 mm (0.8 in) spread over two days. The humidity remains relatively high for both months, at 81% in December and 84% in November. For more detailed insights on November weather, visit Guanajuato weather in November.
In December, Guanajuato experiences a stunning shift in weather compared to other months, offering a delightful blend of warmth and crispness. With maximum temperatures reaching a comfortable 27°C (82°F) and a refreshing average of 14°C (58°F), it's a perfect time for outdoor exploration. The month typically sees only one day of rainfall, making the atmosphere pleasantly dry, despite a humidity level that hovers around 81%. As the year winds down, December's distinct climate allows visitors to enjoy the city’s vibrant culture and historic charm without the sweltering heat common in the summer months. For more details on how the seasons shape the experience in this beautiful city, check out the Guanajuato Climate.