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December Weather in Cosoltepec, Mexico

Last updated: August 27, 2025

In December, the average temperature in Cosoltepec, Mexico is a comfortable 17°C (64°F). Expect a range from a chilly 3°C (37°F) to a warm 31°C (89°F). Precipitation is minimal, with only 1 mm (0.0 in) recorded over 0 days, making for a pleasantly dry atmosphere. Just be aware of the average humidity of 88%, adding a touch of warmth to the pleasant days.

December Temperature in Cosoltepec

In December in Cosoltepec, the average temperature is 17°C (64°F). Maximums can reach 31°C (89°F), and minimums can be as low as 3°C (37°F). It's advisable to pack layers to accommodate the varying temperatures, ensuring both comfort and readiness for any weather conditions while exploring.

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

The chart illustrates December temperature patterns in Cosoltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cosoltepec, December typically has an average temperature of 17°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec636669727370707069686663
Data source: Temperature data for Cosoltepec 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 Cosoltepec

In Cosoltepec in December, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

December Precipitation Trends in Cosoltepec

The chart displays monthly precipitation patterns in Cosoltepec, 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 Cosoltepec, December typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec22725731701021371966191
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cosoltepec

In Cosoltepec in December, humidity is 88%. With an average temperature of 17°C (64°F), this humidity feels like a warm blanket enveloping you, making travel a bit more challenging as the air feels thick and sticky, potentially sapping your energy as you explore.

December Average Humidity in Cosoltepec

This chart illustrates the average monthly humidity levels in Cosoltepec, 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 Cosoltepec is approximately 88%, offering insight into how humid the weather typically is during this month.
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 Cosoltepec

In Cosoltepec 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 Cosoltepec.

Maximum UV Index Levels in Cosoltepec for December

The chart shows the monthly maximum UV Index (UVI) for Cosoltepec 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 Cosoltepec typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141412109
Data source: Cosoltepec 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 Cosoltepec Compares to Other Months

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

This table compares monthly weather conditions in Cosoltepec, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)2 mm (0.1 inches)84%very high
February Weather19°C (66°F)2 mm (0.1 inches)78%extreme
March Weather21°C (69°F)7 mm (0.3 inches)75%extreme
April Weather22°C (73°F)25 mm (1.0 inches)70%extreme
May Weather23°C (73°F)72 mm (2.9 inches)77%extreme
June Weather21°C (70°F)170 mm (6.7 inches)76%extreme
July Weather21°C (70°F)102 mm (4.0 inches)68%extreme
August Weather21°C (71°F)137 mm (5.4 inches)70%extreme
September Weather21°C (69°F)196 mm (7.7 inches)82%extreme
October Weather20°C (69°F)61 mm (2.4 inches)91%extreme
November Weather19°C (66°F)9 mm (0.3 inches)89%very high
December Weather17°C (64°F)1 mm (0.0 inches)88%very high

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