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December Weather in Santa Ines, Mexico

Last updated: August 27, 2025

In December, the average temperature in Santa Ines, Mexico hovers around 12°C (53°F). Expect a range that can dip as low as -7°C (19°F) and soar to a pleasant 25°C (77°F). The area typically sees about 16 mm (0.6 in) of precipitation over 2 days, contributing to an average humidity level of 83%.

December Temperature in Santa Ines

In December in Santa Ines, the average temperature is 12°C (53°F). The maximum can reach 25°C (77°F) and the minimum can be as low as -7°C (19°F). It's advisable to pack layers and be prepared for both warm and chilly weather while traveling during this time.

December Weather in Santa Ines: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Santa Ines, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ines, December typically has an average temperature of 12°C (53°F), with highs reaching up to 25°C (77°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec525662656867646462605653
Data source: Temperature data for Santa Ines 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 Santa Ines

In Santa Ines in December, the precipitation amount is 16 mm (0.6 in) over a period of 2 days.

December Precipitation Trends in Santa Ines

The chart displays monthly precipitation patterns in Santa Ines, 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 Santa Ines, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec201281039178217132223681816
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santa Ines

In Santa Ines in December humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

December Average Humidity in Santa Ines

This chart illustrates the average monthly humidity levels in Santa Ines, 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 Santa Ines is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%64%49%47%55%77%82%83%86%83%80%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santa Ines

In Santa Ines in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Santa Ines.

Maximum UV Index Levels in Santa Ines for December

The chart shows the monthly maximum UV Index (UVI) for Santa Ines 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 Santa Ines typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111415151414141412108
Data source: Santa Ines 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 Santa Ines Compares to Other Months

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

This table compares monthly weather conditions in Santa Ines, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)20 mm (0.8 inches)71%very high
February Weather13°C (56°F)12 mm (0.5 inches)64%extreme
March Weather17°C (62°F)8 mm (0.3 inches)49%extreme
April Weather18°C (65°F)10 mm (0.4 inches)47%extreme
May Weather20°C (68°F)39 mm (1.6 inches)55%extreme
June Weather19°C (67°F)178 mm (7.0 inches)77%extreme
July Weather18°C (64°F)217 mm (8.6 inches)82%extreme
August Weather18°C (65°F)132 mm (5.2 inches)83%extreme
September Weather17°C (62°F)223 mm (8.8 inches)86%extreme
October Weather16°C (61°F)68 mm (2.7 inches)83%extreme
November Weather13°C (57°F)18 mm (0.7 inches)80%very high
December Weather12°C (53°F)16 mm (0.6 inches)83%very high

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