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December Weather in San Vicente, Mexico

Last updated: August 27, 2025

In December, the average temperature in San Vicente, Mexico is a pleasant 16°C (61°F). Expect a range where temperatures can dip to a minimum of 2°C (35°F) and soar up to a maximum of 32°C (90°F). The month typically sees about 9 mm (0.3 in) of precipitation over 2 days, with humidity averaging an impressive 91%.

December Temperature in San Vicente

In December in San Vicente, the average temperature is 16°C (61°F). Maximums can reach 32°C (90°F) and minimums can be as low as 2°C (35°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

December Weather in San Vicente: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Vicente, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Vicente, December typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec606469747776767674706561
Data source: Temperature data for San Vicente 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 San Vicente

In San Vicente in December, the precipitation amount is 9 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in San Vicente

The chart displays monthly precipitation patterns in San Vicente, 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 San Vicente, December typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec11131921551069175124113219
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Vicente

In San Vicente in December, humidity is 91%. With an average temperature of 16°C (61°F), this humidity feels like a blanket of moisture clinging to your skin, making outdoor activities sticky and uncomfortable for traveling.

December Average Humidity in San Vicente

This chart illustrates the average monthly humidity levels in San Vicente, 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 San Vicente is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Vicente

In San Vicente 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 San Vicente.

Maximum UV Index Levels in San Vicente for December

The chart shows the monthly maximum UV Index (UVI) for San Vicente 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 San Vicente typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131413131413131197
Data source: San Vicente 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 San Vicente Compares to Other Months

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

This table compares monthly weather conditions in San Vicente, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)11 mm (0.5 inches)88%very high
February Weather18°C (65°F)13 mm (0.5 inches)86%very high
March Weather20°C (69°F)19 mm (0.7 inches)83%extreme
April Weather23°C (74°F)21 mm (0.8 inches)80%extreme
May Weather25°C (78°F)55 mm (2.2 inches)82%extreme
June Weather25°C (77°F)106 mm (4.2 inches)79%extreme
July Weather24°C (76°F)91 mm (3.6 inches)72%extreme
August Weather24°C (76°F)75 mm (3.0 inches)74%extreme
September Weather23°C (74°F)124 mm (4.9 inches)84%extreme
October Weather21°C (70°F)113 mm (4.4 inches)92%extreme
November Weather18°C (65°F)21 mm (0.8 inches)91%very high
December Weather16°C (61°F)9 mm (0.3 inches)91%high

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