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December Weather in Tomochic, Mexico

Last updated: August 27, 2025

In December, the average temperature in Tomochic, Mexico hovers around 5°C (42°F). Expect a range from a chilly -8°C (18°F) at its lowest to a pleasant 20°C (69°F) at its highest. Precipitation during this month is light, averaging 25 mm (1.0 in) over just 3 days. With an average humidity of 85%, the air tends to feel quite damp, making it a unique time to experience the local climate!

December Temperature in Tomochic

In December in Tomochic, the average temperature is 5°C (42°F). Maximums can reach 20°C (69°F) and minimums can be as low as -8°C (18°F). Be prepared for a mix of mild and cold weather, making it essential to pack layers for your trip.

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

The chart illustrates December temperature patterns in Tomochic, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tomochic, December typically has an average temperature of 5°C (42°F), with highs reaching up to 20°C (69°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec414348546066636360564942
Data source: Temperature data for Tomochic 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 Tomochic

In Tomochic in December, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

December Precipitation Trends in Tomochic

The chart displays monthly precipitation patterns in Tomochic, 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 Tomochic, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec19263051051238215110502525
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tomochic

In Tomochic in December, humidity is 85%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm while exploring.

December Average Humidity in Tomochic

This chart illustrates the average monthly humidity levels in Tomochic, 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 Tomochic is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%69%63%50%39%36%60%78%82%76%80%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tomochic

In Tomochic in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Tomochic, you can refer to this Hourly UV Index in Tomochic.

Maximum UV Index Levels in Tomochic for December

The chart shows the monthly maximum UV Index (UVI) for Tomochic 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 Tomochic typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111413141313131186
Data source: Tomochic 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 Tomochic Compares to Other Months

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

This table compares monthly weather conditions in Tomochic, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)19 mm (0.8 inches)78%high
February Weather6°C (43°F)26 mm (1.0 inches)69%very high
March Weather9°C (48°F)30 mm (1.2 inches)63%extreme
April Weather12°C (55°F)5 mm (0.2 inches)49%extreme
May Weather15°C (60°F)10 mm (0.4 inches)39%extreme
June Weather19°C (66°F)50 mm (2.0 inches)36%extreme
July Weather17°C (64°F)238 mm (9.4 inches)60%extreme
August Weather17°C (63°F)215 mm (8.5 inches)78%extreme
September Weather16°C (60°F)110 mm (4.3 inches)82%extreme
October Weather13°C (56°F)50 mm (1.9 inches)76%extreme
November Weather9°C (49°F)25 mm (1.0 inches)80%very high
December Weather5°C (42°F)25 mm (1.0 inches)85%high

Compare Tomochic's Climate with Cities Worldwide