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December Weather in San Roque, Mexico

Last updated: August 27, 2025

In December, the average temperature in San Roque, Mexico hovers around 11°C (52°F), with a minimum dipping to 0°C (32°F) and a maximum reaching 23°C (75°F). Expect some rain, as 8 mm (0.3 in) of precipitation falls over about 2 days. The air carries a 74% humidity, making for a brisk yet refreshing climate.

December Temperature in San Roque

In December in San Roque, the average temperature is 11°C (52°F). Maximum temperatures can reach 23°C (75°F), while minimums can drop to as low as 0°C (32°F). Be prepared for a mix of mild days and cool nights when traveling to San Roque during this time of year.

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

The chart illustrates December temperature patterns in San Roque, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Roque, December typically has an average temperature of 11°C (52°F), with highs reaching up to 23°C (75°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec515458606160585958575552
Data source: Temperature data for San Roque 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 Roque

In San Roque in December, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

December Precipitation Trends in San Roque

The chart displays monthly precipitation patterns in San Roque, 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 Roque, December typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec1618293597238348335276113408
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Roque

In San Roque in December, humidity is 74%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill in the air, making travel outdoors feel heavier and more cumbersome, often leading to discomfort and a need for warmer clothing.

December Average Humidity in San Roque

This chart illustrates the average monthly humidity levels in San Roque, 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 Roque is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Roque

In San Roque in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Roque.

Maximum UV Index Levels in San Roque for December

The chart shows the monthly maximum UV Index (UVI) for San Roque 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 Roque typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121515151514141412109
Data source: San Roque 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 Roque Compares to Other Months

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

This table compares monthly weather conditions in San Roque, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)16 mm (0.6 inches)70%very high
February Weather12°C (55°F)18 mm (0.7 inches)64%extreme
March Weather14°C (58°F)29 mm (1.1 inches)54%extreme
April Weather16°C (60°F)35 mm (1.4 inches)61%extreme
May Weather16°C (62°F)97 mm (3.8 inches)75%extreme
June Weather16°C (60°F)238 mm (9.4 inches)83%extreme
July Weather15°C (59°F)348 mm (13.7 inches)83%extreme
August Weather15°C (59°F)335 mm (13.2 inches)85%extreme
September Weather15°C (59°F)276 mm (10.9 inches)85%extreme
October Weather14°C (58°F)113 mm (4.4 inches)79%extreme
November Weather13°C (55°F)39 mm (1.6 inches)76%very high
December Weather11°C (52°F)8 mm (0.3 inches)74%very high

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