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December Weather in Coyul, Mexico

Last updated: August 27, 2025

In December, the average temperature in Coyul, Mexico hovers around 16°C (61°F). Expect a minimum of 4°C (40°F) and a maximum of 27°C (81°F). With an average humidity of 70%, it's a moderately humid month. Additionally, be prepared for some rainfall, as you'll encounter an average precipitation of 29 mm (1.1 in) over 5 days.

December Temperature in Coyul

In December in Coyul, the average temperature is 16°C (61°F), with maximums reaching up to 27°C (81°F) and minimums dropping as low as 4°C (40°F). This makes it a diverse climate suitable for both outdoor activities and cooler evenings, perfect for travelers seeking a varied experience.

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

The chart illustrates December temperature patterns in Coyul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coyul, December typically has an average temperature of 16°C (61°F), with highs reaching up to 27°C (81°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec606264666665656565646361
Data source: Temperature data for Coyul 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 Coyul

In Coyul in December, the total precipitation amount is 29 mm (1.1 in) recorded over a span of 5 days.

December Precipitation Trends in Coyul

The chart displays monthly precipitation patterns in Coyul, 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. In Coyul, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec23529632023923694444842825529
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Coyul

In Coyul in December humidity is 70%. With an average temperature of 16°C (61°F), this humidity feels like a warm, damp blanket wrapping around you, making travel somewhat uncomfortable as you navigate the sticky air while trying to enjoy your surroundings.

December Average Humidity in Coyul

This chart illustrates the average monthly humidity levels in Coyul, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Coyul is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Coyul

In Coyul in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Coyul.

Maximum UV Index Levels in Coyul for December

The chart shows the monthly maximum UV Index (UVI) for Coyul 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. In December, the maximum UV index in Coyul typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151414141412109
Data source: Coyul 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.

How December Weather in Coyul Compares to Other Months

Weather in Coyul varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Coyul, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Coyul, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)23 mm (0.9 inches)65%very high
February Weather17°C (62°F)5 mm (0.2 inches)61%extreme
March Weather18°C (65°F)29 mm (1.1 inches)59%extreme
April Weather19°C (66°F)63 mm (2.5 inches)62%extreme
May Weather19°C (67°F)202 mm (8.0 inches)73%extreme
June Weather18°C (65°F)392 mm (15.4 inches)78%extreme
July Weather18°C (65°F)369 mm (14.5 inches)79%extreme
August Weather18°C (65°F)444 mm (17.5 inches)82%extreme
September Weather18°C (65°F)484 mm (19.0 inches)82%extreme
October Weather18°C (65°F)282 mm (11.1 inches)79%extreme
November Weather17°C (63°F)54 mm (2.1 inches)72%very high
December Weather16°C (61°F)29 mm (1.1 inches)70%very high

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