December Weather in Coyoacan, Mexico

Last updated: April 22, 2025

December in Coyoacan, Mexico offers a unique blend of cool temperatures and festive cheer. With a maximum temperature reaching 22°C (72°F) and an average of 10°C (51°F), the weather is typically mild, inviting outdoor exploration. However, for those chilly days, temperatures can dip to a minimum of -3°C (27°F). This month sees some rainfall, with 14 mm (0.6 in) of precipitation spread over 3 days, and humidity levels hover around a cozy 88%, adding a refreshing touch to the crisp air. Embrace the blend of warmth and chilly breezes as you experience the beauty of Coyoacan this December!

December Temperature in Coyoacan

In Coyoacán, Mexico, December marks the arrival of cooler temperatures, with minimums dipping to -3°C (27°F) and average highs reaching a comfortable 22°C (72°F). This month stands out for its crisp air, as the average temperature settles around 10°C (51°F), providing a refreshing contrast to the milder conditions of the preceding months. As December transitions to winter, residents and visitors alike can enjoy the enchanting atmosphere of this historic district, where warm clothing becomes essential for evening strolls amidst festive decorations. The overall trend from November shows a slight decrease in daytime warmth, but the lower temperatures are balanced by the charm and vibrancy that Coyoacán has to offer during this festive season.

December Weather in Coyoacan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Coyoacan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505357596160585858565351
Data source: Temperature data for Coyoacan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Coyoacan

In Coyoacan, Mexico, December marks the onset of a noticeable decline in precipitation, with only 14 mm (0.6 in) recorded over a mere 3 days of rain. This is a stark contrast to the region's rainy peak in July, which sees an impressive 267 mm (10.5 in) spread across 27 days. The trend suggests a gradual tapering off from the heavy rains of the summer months, as November also shows a reduction to 40 mm within 6 days. December's mild conditions hint at a transition towards the drier season, making it a serene yet less rain-saturated time in Coyoacan compared to the preceding months.

December Precipitation Trends in Coyoacan

The chart displays monthly precipitation patterns in Coyoacan, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec22274668902002672652361004014
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Coyoacan

In Coyoacán, Mexico, December brings a notable shift in humidity, registering at 88%, a figure that reflects the area's cooler climate as the year winds down. As autumn settles in, humidity levels exhibit a decline from the peak of 91% in October and remain high compared to other months, particularly in the dryer summer season. Over the year, there’s a clear upward trend in humidity from the drier months of April (70%) and July (68%), climbing notably during the latter part of the year, with September and November also showing elevated levels at 82% and 89% respectively. This December humidity creates a unique ambiance, making the air feel crisp yet comforting as the holiday season approaches, perfectly complementing Coyoacán's vibrant atmosphere.

December Average Humidity in Coyoacan

This chart illustrates the average monthly humidity levels in Coyoacan, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Coyoacan

As December unfolds in Coyoacan, Mexico, the UV Index trends show a slight decline, settling at 8, which falls into the very high exposure category. This marks a gentle transition from the extreme levels experienced throughout the summer months, where UV indices soared between 12 and 15, provoking a mere 10-minute burn time for most of the year. With the sun still potent, residents and visitors alike must remain vigilant, as the 15-minute burn time underscores the need for sun protection. December serves as a reminder that while the intensity may decrease, the UV rays still pose a significant threat. For those exploring the vibrant culture of Coyoacan, it’s essential to stay informed about sun safety—check out more details on the UV index here: Coyoacan UV Index.

Maximum UV Index Levels in Coyoacan for December

The chart shows the monthly maximum UV Index (UVI) for Coyoacan in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141414141412108
Data source: Coyoacan December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Coyoacan

In Coyoacan, Mexico, December brings a delightful 295 hours of sunshine, capping off a year characterized by vibrant sunlight. The trend of increasing daylight is unmistakable: from 241 hours in January, the months gradually accumulate rays, peaking with 333 hours in May. As summer wanes, sunlight gently declines, yet December still holds onto a substantial amount of brightness. This consistent abundance of sunshine not only defines Coyoacan's enchanting charm but also enhances the warm, inviting atmosphere that locals and visitors cherish throughout the year. With every passing month, the dance of daylight paints a picturesque scene, making it clear that Coyoacan is a sun-drenched oasis even as the year draws to a close.

Monthly Sunshine Duration in Coyoacan: December Highlighted

The December sunshine duration represents the total number of hours Coyoacan experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec241h277h319h320h333h296h311h298h278h289h285h295h
Data source: Coyoacan December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coyoacan During December

In Coyoacan, Mexico, the likelihood of sunny weather in December is notably high at 75%, showcasing a favorable turn towards brighter days as the year comes to a close. This positivity stands out against the backdrop of the previous months, where sunshine became increasingly elusive during the summer, peaking in June with a mere 8% chance of clear skies and dropping further into the fall. As we transition from the cool November with a 49% chance of sun, December emerges as a welcoming respite, suggesting that the end of the year offers an excellent opportunity to soak in the sun before the chill of winter truly sets in. Overall, trends indicate a return to sunnier days, making December a delightful time to enjoy the vibrant atmosphere of Coyoacan.

Percentage of Sunny Days in December in Coyoacan

The chart illustrates the percentage of sunny days in Coyoacan throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Coyoacan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%87%74%62%41%8%14%15%11%25%50%75%
Data source: Coyoacan December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coyoacan in December

As December blankets Coyoacan, Mexico, a subtle shift in daylight becomes apparent, with the sun gracing the sky for only 10 hours each day. This marks a gradual decrease from the peak of 13 hours in the summer months of June and July, as daylight hours consistently dwindle from October onward. The pattern reflects the seasonal shift, where winter brings shorter days and longer nights, contrasting with the brighter spring and summer months when daylight stretches to its fullest. For residents and visitors alike, December serves as a reminder that the cozy embrace of evening settles in earlier, inviting a sense of warmth and community as the year draws to a close.

Average Daylight Hours in Coyoacan for December

The chart illustrates the variation in daylight duration in Coyoacan throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 5m11h 30m12h 2m12h 35m13h 2m13h 15m13h 8m12h 44m12h 12m11h 40m11h 12m10h 58m
Data source: Coyoacan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Coyoacan

As December settles over Coyoacan, the gentle breeze reflects the shift in season, with average wind speeds dipping to 1.5 m/s (3 mph). This marks a subtle decline from the more blustery months earlier in the year, particularly following November's light winds of 1.6 m/s (4 mph). Throughout the year, the wind tends to be mild, with the strongest gusts recorded in February at 2.1 m/s (5 mph). The steady pattern of low wind speeds indicates a tranquil atmosphere as the festive spirit of the holiday season unfolds. Visitors can enjoy peaceful strolls under the vibrant Coyoacan skies, where the calm December winds complement the area's warmth and charm, enhancing the enchanting experience of this historic neighborhood.

Average December Wind Speed in Coyoacan

The chart displays monthly wind speed patterns in Coyoacan, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.11.72.01.61.71.31.41.51.71.61.5 m/s
Data source: Coyoacan December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Coyoacan Compares to Other Months

The weather in Coyoacan 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 Coyoacan and find detailed weather information for every month.

December and January exhibit similar temperature ranges, with both months having a minimum of -3°C (27°F) and an average of around 10°C (50-51°F). Interestingly, January shows a slight increase in maximum temperatures, reaching up to 23°C (74°F) compared to December's 22°C (72°F). However, January experiences more precipitation, totaling 22 mm (0.9 in) across 4 days, while December sees only 14 mm (0.6 in) on 3 days. Furthermore, the humidity decreases slightly from 88% in December to 84% in January. For more detailed insights into January weather in Coyoacan, visit Coyoacan weather in January.

In December, temperatures range from a chilly -3°C (27°F) at night to a pleasant average of 10°C (51°F) during the day, peaking at a comfortable 22°C (72°F). The month experiences light precipitation of about 14 mm (0.6 in) over approximately three days, with humidity levels being quite high at 88%. In contrast, February sees slightly milder conditions, with temperatures starting at a minimum of 0°C (32°F) and averaging around 12°C (54°F), reaching up to 26°C (79°F) at its warmest. This month experiences more precipitation, totaling 27 mm (1.1 in) over four days, and the humidity dips to a more comfortable 78%. For a detailed look at the weather in February, you can check Coyoacan weather in February.

December and March present quite a contrast in weather conditions. In December, temperatures range from a chilly minimum of -3°C (27°F) to a pleasant maximum of 22°C (72°F), with an average of 10°C (51°F). The month experiences relatively low precipitation of 14 mm (0.6 in) spread over just 3 days and high humidity at 88%. In contrast, March sees a noticeable warming trend, with minimum temperatures around 1°C (35°F), an average of 14°C (57°F), and a peak of 27°C (80°F). However, it also brings increased precipitation, totaling 46 mm (1.8 in) across 9 days, and lower humidity at 75%. For more details on the weather during this time, check Coyoacan weather in March.

When comparing the weather in December and April, notable differences emerge in temperature, precipitation, and humidity. December experiences cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 22°C (72°F), while April sees a rise in warmth, boasting a minimum of 3°C (38°F) and a peak of 27°C (82°F). Precipitation is also significantly higher in April, with 68 mm (2.7 in) falling over 11 days compared to just 14 mm (0.6 in) over 3 days in December. Additionally, December's humidity sits at a high 88%, while April's is more moderate at 70%. For more details on April weather, you can check Coyoacan weather in April.

December and May exhibit stark contrasts in weather patterns. In December, temperatures range from a chilly -3°C (27°F) at night to a mild 22°C (72°F) during the day, with an average of 10°C (51°F). The month is relatively dry, featuring only 14 mm (0.6 in) of precipitation over just 3 days, and high humidity at 88%. In comparison, May presents warmer conditions, with nighttime lows of 5°C (41°F) and daytime highs soaring to 29°C (85°F), resulting in an average temperature of 16°C (61°F). However, May also brings significantly more rain, accumulating 90 mm (3.6 in) over 16 days, though the humidity is lower at 77%. For more detailed insights about the weather in Coyoacan in May, check out Coyoacan weather in May.

December and June present contrasting weather patterns. December features cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 22°C (72°F), leading to an average of around 10°C (51°F). Precipitation is relatively low at 14 mm (0.6 in), and humidity is high at 88%, but rain occurs only 3 days. In contrast, June experiences milder temperatures with a minimum of 6°C (43°F) and a maximum of 29°C (85°F), averaging 16°C (60°F). However, it is significantly wetter, receiving 200 mm (7.9 in) of rainfall over 19 days, with humidity levels at 76%. For a more detailed overview, check out Coyoacan weather in June.

In December, the weather tends to be quite cool, with temperatures ranging from a chilly minimum of -3°C (27°F) to a comfortable maximum of 22°C (72°F), averaging around 10°C (51°F). The month is relatively dry, seeing just 14 mm (0.6 in) of precipitation over about three days, accompanied by high humidity levels at 88%.

In contrast, July experiences milder temperatures, with minimums at 5°C (41°F) and maximums reaching 23°C (74°F), averaging 14°C (58°F). However, it is significantly wetter, with a total of 267 mm (10.5 in) of rainfall over 27 days, resulting in a lower humidity of 68%. For more detailed information on July weather patterns, check out Coyoacan weather in July.

Overall, December's crisp and dry climate stands in stark contrast to July's warm and rainy conditions.

When comparing the weather in December and August, we see notable differences in temperature and precipitation. December features a cooler temperature range with minimums dipping to -3°C (27°F) and an average high of 22°C (72°F), while August has milder temperatures, with lows of 6°C (43°F) and an average high of 23°C (75°F). Additionally, December experiences relatively low precipitation, with just 14 mm (0.6 in) over 3 days, whereas August is significantly wetter, receiving 265 mm (10.4 in) spread across 28 days. Humidity also varies, being higher in December at 88%, compared to August's 70%. For more detailed insights, check out Coyoacan weather in August.

December and September present quite different weather patterns. In December, temperatures range from a minimum of -3°C (27°F) to a pleasant average of 10°C (51°F), peaking at 22°C (72°F). The month sees only 14 mm (0.6 in) of precipitation over just three days, with a high humidity level of 88%. In contrast, September features a milder minimum temperature of 5°C (41°F), an average of 14°C (58°F), and a maximum of 23°C (74°F). However, it is also significantly wetter, receiving 236 mm (9.3 in) of rainfall spread across 25 days, coupled with a slightly lower humidity of 82%. For more specifics on September weather, you can check Coyoacan weather in September.

In comparing the weather between October and December, December tends to be cooler, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 22°C (72°F), while October features slightly warmer averages with a range from 2°C (36°F) to 23°C (74°F). Despite December's lower temperatures, it experiences significantly less precipitation, totaling only 14 mm (0.6 in) over 3 days, compared to October's much wetter climate with 100 mm (4.0 in) over 15 days. Additionally, humidity levels are quite high in both months, with December at 88% and October slightly higher at 91%. For further details on October weather, you can refer to Coyoacan weather in October.

In comparing the weather between December and November, December features slightly cooler temperatures, with a minimum of -3°C (27°F) and an average of 10°C (51°F), while November holds a minimum of -1°C (30°F) and an average of 12°C (53°F). Both months boast a similar maximum temperature, with December reaching 22°C (72°F) and November peaking at 23°C (74°F). Precipitation is markedly different; December records only 14 mm (0.6 in) over 3 days, whereas November sees significantly higher rainfall at 40 mm (1.6 in) over 6 days, resulting in marginally higher humidity at 89% compared to December's 88%. For more details on November weather, check out Coyoacan weather in November.

Compare Coyoacan's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Coyoacan

As December settles in, Coyoacan experiences a delightful shift in weather that sets it apart from the warmer months. While daytime temperatures may peak at a comfortable 22°C, the nights can turn crisp, dipping to as low as -3°C. This distinct range creates a refreshing atmosphere, perfect for outdoor strolls amid the season's festivities. Additionally, with an average humidity of 88% and 14 mm of rainfall spread over just a few days, the month offers a balanced blend of cool breezes and occasional showers. Embrace this festive time of year and discover more about the unique climate of this vibrant neighborhood at Coyoacan Climate.