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December Weather in Dolores, Mexico

Last updated: August 26, 2025

In December, the average temperature in Dolores, Mexico hovers around 12°C (54°F), providing a mild yet varied climate. Expect minimum temperatures to dip to -2°C (29°F) and highs reaching 27°C (80°F). With 35 mm (1.4 in) of precipitation spread over 4 days, it's wise to prepare for occasional showers. The average humidity level sits at a comfortable 86%, adding to the region's unique atmospheric charm.

December Temperature in Dolores

In December in Dolores, the average temperature is 12°C (54°F). Maximums can reach 27°C (80°F), while minimums can drop as low as -2°C (29°F). Be sure to pack accordingly for a mix of cool and warm weather during your travels!

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

The chart illustrates December temperature patterns in Dolores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dolores, December typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (80°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec525459647073697068666053
Data source: Temperature data for Dolores 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 Dolores

In Dolores in December, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.

December Precipitation Trends in Dolores

The chart displays monthly precipitation patterns in Dolores, 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 Dolores, December typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec24451648107282200145385535
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dolores

In Dolores in December, humidity is 86%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable and travel challenging due to the heavy, muggy atmosphere.

December Average Humidity in Dolores

This chart illustrates the average monthly humidity levels in Dolores, 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 Dolores is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%69%57%49%49%64%82%87%88%83%84%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Dolores

In Dolores 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 Dolores, you can refer to this Hourly UV Index in Dolores.

Maximum UV Index Levels in Dolores for December

The chart shows the monthly maximum UV Index (UVI) for Dolores 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 Dolores typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111414131413121186
Data source: Dolores 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 Dolores Compares to Other Months

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

This table compares monthly weather conditions in Dolores, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)24 mm (1.0 inches)76%high
February Weather12°C (55°F)45 mm (1.8 inches)69%very high
March Weather15°C (60°F)16 mm (0.6 inches)57%extreme
April Weather18°C (65°F)4 mm (0.1 inches)49%extreme
May Weather21°C (70°F)8 mm (0.3 inches)49%extreme
June Weather23°C (73°F)107 mm (4.2 inches)64%extreme
July Weather21°C (69°F)282 mm (11.1 inches)82%extreme
August Weather21°C (70°F)200 mm (7.9 inches)87%extreme
September Weather20°C (69°F)145 mm (5.7 inches)88%extreme
October Weather19°C (66°F)38 mm (1.5 inches)83%extreme
November Weather16°C (60°F)55 mm (2.2 inches)84%very high
December Weather12°C (54°F)35 mm (1.4 inches)86%high

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