Last updated: April 22, 2025
December in Atotonilco, Mexico offers a delightful climate characterized by warm temperatures and low precipitation. The maximum temperature reaches a pleasant 33°C (91°F), while average daily temperatures hover around 22°C (71°F), providing a comfortable atmosphere for locals and visitors alike. Nights can be cooler, with temperatures dipping to a minimum of 10°C (50°F). Remarkably, the month experiences virtually no rain, accumulating only 11 mm (0.4 in) of precipitation across zero rainy days. With a humidity level of 78%, the air feels distinctly mild, making December an ideal time to explore the scenic beauty and rich culture of this charming Mexican town.
In Atotonilco, Mexico, December brings a pleasant shift in temperatures, marking the transition into winter. With nighttime lows averaging around 10°C (50°F) and daytime highs reaching 33°C (91°F), the climate is both refreshing and comfortable. The average temperature hovers around 22°C (71°F), providing a perfect backdrop for outdoor activities and festive gatherings. As the month unfolds, the temperatures remain relatively stable, suggesting a mild winter compared to the soaring heat of summer months, where July can peak at 40°C (105°F). This balance between cool evenings and warm afternoons allows visitors to experience the charm of Atotonilco without the intense heat that characterizes other seasons.
In December, Atotonilco experiences a notable drop in precipitation, receiving only 11 mm (0.4 in), with no recorded rainy days. This marks a significant shift from the preceding months, particularly the intense rains of August and September, which see totals of 297 mm (11.7 in) and 287 mm (11.3 in), respectively. Following the peak monsoon period, rainfall dwindles sharply, indicating a distinct transition into the dry season. This pattern highlights a seasonal rhythm prevalent in the region, where December stands out as a relatively dry month, offering a reprieve after the lush, wet summer months.
December in Atotonilco, Mexico, marks a subtle shift in humidity as the year draws to a close, maintaining a comfortable 78% level. This figure reflects a notable stability in comparison to the 77% in November, while still being significantly lower than the peak summer months of July and August, when humidity levels soar to 82% and 83%, respectively. As the dry season approaches in the transition from October's 78%, this slight increase in December brings a refreshing end to the year, echoing the patterns observed from the earlier months of June and July where humidity tends to rise. Overall, Atotonilco experiences a cyclical pattern, ensuring that as December arrives, residents can enjoy a blend of mildness that persistently lingers from autumn into winter.
In December, Atotonilco experiences a moderate UV Index of 6, categorized as high, with a burn time of approximately 25 minutes. This decline from the preceding months reflects the overall trend of diminishing UV exposure as winter approaches. Throughout the year, the UV Index peaks during the intense summer months of March to October, reaching extremes of 11 to 13, requiring just 10 minutes for potential skin damage. Conversely, the winter months see a welcome respite, with January and November also showing high indices but allowing for longer exposure times. As the seasons shift, being mindful of UV levels remains essential for skin protection. For further details on UV trends throughout the year, check the Atotonilco UV Index.
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In Atotonilco, Mexico, December shines with 273 hours of sunshine, marking it as a month that bridges the year’s cooler transition while still embracing warm, bright days. This is a slight dip from the peak of 354 hours in May but maintains a solid glow in the context of the year. Notably, the sun shines strongest in the early months, with January and February proving to be relatively modest with 224 and 262 hours, respectively. As spring approaches, the daylight hours rise sharply, reaching their zenith in April. In the latter half of the year, hours begin to wane gradually, yet December’s sunshine remains robust compared to the darker months, inviting both locals and travelers to relish in its warm embrace before the year wraps up. The overall trend reflects a vibrant cycle of sunshine that beautifully characterizes the seasons in this picturesque locale.
In December, Atotonilco, Mexico, enjoys a 60% chance of sunny weather, making it a delightful time for outdoor activities. As the year progresses into the winter months, the likelihood of sunshine remains fairly stable, with December closely mirroring the 61% chance found in November. This slight dip from the peak sunny month of May, boasting an impressive 83%, reflects the region's transition toward cooler temperatures. Interestingly, while the rainy season dramatically reduces sun chances from June to August, December still maintains a favorable outlook, allowing visitors to bask in pleasant weather as they wrap up their year.
In Atotonilco, Mexico, the rhythm of daylight gently shifts throughout the year, creating a fascinating pattern. As winter sets in, December experiences a drop to 10 hours of daylight, mirroring January's brevity. The days gradually elongate from February through May, peaking at a generous 13 hours in late spring and summer, before transitioning back to shorter daylight hours in the fall and winter months. This cyclical dance of light not only influences the landscape but also sets the stage for a vibrant tapestry of seasonal activities, inviting both residents and visitors to embrace the warmth and beauty of each unique moment under the sun.
As December settles over Atotonilco, Mexico, the winds follow a gentle rhythm, with an average speed of 1.4 m/s (3 mph). This slight decline represents a trend observed through the months, where the wind speed peaks in May at 1.8 m/s before gradually tapering off towards the end of the year. Notably, December's breezy conditions mirror the calmness of July and September, emphasizing a consistent pattern of mild winds in the cooler months. As the holiday season unfolds, the soft whispers of the December wind create a serene backdrop, inviting locals and visitors alike to embrace the beauty of this enchanting time of year.
The weather in Atotonilco 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 Atotonilco and find detailed weather information for every month.
In December, the weather remains quite warm with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), and an average temperature of 22°C (71°F). The month typically sees very little precipitation, totaling just 11 mm (0.4 in), and boasts high humidity levels around 78%.
Conversely, January experiences slightly cooler temperatures, with a minimum of 5°C (41°F) and an average of 21°C (70°F), while the maximum stays the same at 33°C (92°F). Precipitation increases slightly to 13 mm (0.5 in), yet it still remains dry with no days of rain, and humidity decreases to 74%. For more detailed insights, you can check Atotonilco weather in January.
In comparing the weather between December and February, we observe some notable differences. December features temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 22°C (71°F) and a humidity level of 78%. In contrast, February experiences slightly lower minimum temperatures of 9°C (49°F) but reaches higher maximums of 35°C (95°F), while maintaining the same average temperature of 22°C (71°F). Precipitation is slightly greater in February, with 15 mm (0.6 in) over one day, compared to December's dry conditions with no recorded precipitation. For more detailed insights, you can check Atotonilco weather in February.
In December, temperatures in Atotonilco range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 22°C (71°F). The humidity during this month is relatively high at 78%, but notable for having no recorded precipitation. In contrast, March sees slightly cooler minimum temperatures at 8°C (48°F) while the maximum can reach 35°C (96°F), providing an average of 23°C (73°F). This month boasts even lower humidity at 61% and also experiences no precipitation, indicating dry conditions. For more detailed weather insights, check out Atotonilco weather in March.
In December, the weather features a comfortable temperature range with a minimum of 10°C (50°F), an average of 22°C (71°F), and a maximum of 33°C (91°F). The month is characterized by relatively high humidity at 78%, but it typically sees no precipitation. In contrast, April brings slightly warmer temperatures with a minimum of 11°C (52°F), an average of 24°C (75°F), and a peak of 35°C (96°F). The humidity drops to 56%, and like December, April also experiences no rainfall. For more insights on April weather, visit Atotonilco weather in April.
In December, the weather features a pleasant temperature range, with minimums around 10°C (50°F) and maximums reaching up to 33°C (91°F), averaging about 22°C (71°F). The month is characterized by relatively high humidity at 78% but no recorded precipitation. In contrast, May presents warmer conditions, ranging from a minimum of 14°C (58°F) to a scorching maximum of 37°C (99°F), with an average of 26°C (79°F). Remarkably, May experiences no precipitation either, but the humidity drops to a more comfortable 61%. For more detailed insights into the weather during this time, visit Atotonilco weather in May.
In December, temperatures in Atotonilco range from a mild minimum of 10°C (50°F) to a warm maximum of 33°C (91°F), with an average of 22°C (71°F). This month experiences very little precipitation, averaging only 11 mm (0.4 in) with no rainy days, and humidity levels are relatively high at 78%. In contrast, June brings significantly warmer temperatures, with a minimum of 18°C (64°F) and a maximum reaching 38°C (100°F), averaging 28°C (83°F). June is also much wetter, with 57 mm (2.3 in) of rainfall spread over about five days, and a slightly lower humidity of 73%. For more details on June weather, visit Atotonilco weather in June.
In December, Atotonilco experiences a milder climate with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F) and an average of 22°C (71°F). The month is relatively dry, with only 11 mm (0.4 in) of precipitation recorded over zero rainy days, accompanied by a humidity level of 78%. In contrast, July brings significantly warmer temperatures, ranging from a minimum of 23°C (74°F) to a scorching maximum of 40°C (105°F), with an average of 29°C (85°F). This month is considerably wetter, receiving 150 mm (5.9 in) of rainfall over 16 days, resulting in a slightly higher humidity level of 82%. For more detailed insights on July weather in Atotonilco, you can visit Atotonilco weather in July.
When comparing the weather in December and August, it is clear that both months present distinct climatic experiences. December features mild temperatures, with a minimum of 10°C (50°F) and an average of 22°C (71°F), peaking at a maximum of 33°C (91°F). Notably, this month sees only 11 mm (0.4 in) of precipitation over zero rainy days, accompanied by a humidity level of 78%.
In contrast, August brings significantly warmer conditions, with a minimum temperature of 22°C (72°F) and an average of 28°C (83°F), reaching up to 37°C (98°F). However, it also experiences heavy rainfall, accumulating 297 mm (11.7 in) over 24 days, along with a slightly higher humidity of 83%. For more specific details on August weather in Atotonilco, check out Atotonilco weather in August.
In December, the weather is notably milder with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), featuring an average of 22°C (71°F). This month enjoys dry conditions, recording only 11 mm of precipitation and no rainy days, with humidity levels at 78%. In contrast, September is much warmer and wetter, with temperatures starting at a minimum of 22°C (73°F) and peaking at 34°C (94°F), averaging 28°C (82°F). This month experiences significant rainfall, with a staggering 287 mm (11.3 in) spread over 24 rainy days and a slightly higher humidity of 83%. For further insights into September weather, you can visit Atotonilco weather in September.
In December, the weather is noticeably milder compared to October, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F). The average temperature in December is 22°C (71°F), and there is minimal precipitation, averaging only 11 mm (0.4 in) over the month without any rainy days. In contrast, October is warmer, with a minimum of 18°C (65°F) and a maximum of 35°C (95°F), and an average temperature of 27°C (81°F). Additionally, October sees significantly more rain, with 136 mm (5.4 in) of precipitation across 12 days. Both months maintain a humidity level of 78%, providing a tropical feel throughout. For further details, check Atotonilco weather in October.
In December, the weather experiences a slight drop in temperature compared to November, with minimums of 10°C (50°F) versus November's 12°C (55°F) and average temperatures falling from 24°C (76°F) in November to 22°C (71°F) in December. The maximum temperature also sees a dip from 35°C (96°F) in November to 33°C (91°F) in December. Precipitation levels are similar in both months, with December recording 11 mm (0.4 in) and November slightly lower at 9 mm (0.4 in) but with more frequent rainfall on one day. Humidity remains relatively stable, with December at 78% and November at 77%. For those interested in a more detailed exploration of November's weather, you can check Atotonilco weather in November.
In December, Atotonilco experiences pleasantly mild temperatures, with averages that provide a welcome respite from the heat of earlier months. With a maximum of around 33°C and comfortable minimums lowering to 10°C, this month offers an ideal blend for outdoor activities. Moreover, December stands out with remarkably low precipitation, boasting zero rainy days and a humidity level around 78% that complements the overall weather. Overall, the dryness and moderate temperatures of December make it a unique and inviting time to explore the beauty of Atotonilco. For a deeper understanding of the seasonal changes, refer to the complete details on the Atotonilco Climate.