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December Weather in Sacramento, Mexico

Last updated: August 27, 2025

In Sacramento, Mexico, the average temperature in December hovers around 12°C (54°F). However, be prepared for a range, as the minimum can drop to -6°C (22°F), while the maximum can soar to 27°C (81°F). Expect 13 mm (0.5 in) of precipitation spread over 2 days, and don’t forget the high average humidity of 87%, which adds to the atmosphere of this vibrant locale!

December Temperature in Sacramento

In December in Sacramento, the average temperature is 12°C (54°F). Maximums can reach 27°C (81°F) and minimums can be as low as -6°C (22°F). This diverse range of temperatures makes it essential for travelers to pack accordingly, ensuring comfort no matter the weather.

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

The chart illustrates December temperature patterns in Sacramento, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sacramento, December typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec535863677070696967645954
Data source: Temperature data for Sacramento 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 Sacramento

In Sacramento in December, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

December Precipitation Trends in Sacramento

The chart displays monthly precipitation patterns in Sacramento, 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 Sacramento, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec141317225760713582601714
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sacramento

In Sacramento in December humidity is 87%. With an average temperature of 12°C (54°F), this humidity feels like a damp embrace, making it quite uncomfortable for traveling, as the air feels heavy and can quickly sap your energy as you explore the sights.

December Average Humidity in Sacramento

This chart illustrates the average monthly humidity levels in Sacramento, 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 Sacramento is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sacramento

In Sacramento in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Sacramento.

Maximum UV Index Levels in Sacramento for December

The chart shows the monthly maximum UV Index (UVI) for Sacramento 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 Sacramento typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131414141414131297
Data source: Sacramento 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 Sacramento Compares to Other Months

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

This table compares monthly weather conditions in Sacramento, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)14 mm (0.6 inches)75%very high
February Weather15°C (58°F)13 mm (0.5 inches)69%extreme
March Weather17°C (63°F)17 mm (0.7 inches)65%extreme
April Weather19°C (67°F)22 mm (0.9 inches)64%extreme
May Weather21°C (70°F)57 mm (2.2 inches)75%extreme
June Weather21°C (70°F)60 mm (2.4 inches)78%extreme
July Weather20°C (69°F)71 mm (2.8 inches)67%extreme
August Weather21°C (70°F)35 mm (1.4 inches)64%extreme
September Weather19°C (67°F)82 mm (3.2 inches)81%extreme
October Weather18°C (64°F)60 mm (2.4 inches)85%extreme
November Weather15°C (59°F)17 mm (0.7 inches)87%very high
December Weather12°C (54°F)13 mm (0.5 inches)87%high

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