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December Weather in San Jose del Carmen, Mexico

Last updated: August 27, 2025

In December, the average temperature in San Jose del Carmen, Mexico hovers around 23°C (74°F). Expect minimums as cool as 13°C (56°F) and maximums soaring to 34°C (93°F). During this month, anticipate 95 mm (3.8 in) of precipitation spread over 15 days, providing a humid atmosphere with an average humidity of 88%.

December Temperature in San Jose del Carmen

In December in San Jose del Carmen, the average temperature is 23°C (74°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes it an ideal destination for travelers seeking to enjoy moderate weather and outdoor activities.

December Weather in San Jose del Carmen: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Jose del Carmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose del Carmen, December typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec737577828483828281807673
Data source: Temperature data for San Jose del Carmen 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 Jose del Carmen

In San Jose del Carmen in December, the precipitation amount is 95 mm (3.8 in) over the course of 15 days.

December Precipitation Trends in San Jose del Carmen

The chart displays monthly precipitation patterns in San Jose del Carmen, 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 Jose del Carmen, December typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec1076755429126919226428831521196
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Jose del Carmen

In San Jose del Carmen in December, humidity is 88%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket, making outdoor activities quickly exhausting and urging travelers to seek shade or refreshing drinks to stay comfortable.

December Average Humidity in San Jose del Carmen

This chart illustrates the average monthly humidity levels in San Jose del Carmen, 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 Jose del Carmen is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Jose del Carmen

In San Jose del Carmen 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 San Jose del Carmen.

Maximum UV Index Levels in San Jose del Carmen for December

The chart shows the monthly maximum UV Index (UVI) for San Jose del Carmen 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 Jose del Carmen typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131413131198
Data source: San Jose del Carmen 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 Jose del Carmen Compares to Other Months

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

This table compares monthly weather conditions in San Jose del Carmen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)107 mm (4.2 inches)83%very high
February Weather24°C (75°F)67 mm (2.6 inches)76%extreme
March Weather25°C (78°F)54 mm (2.1 inches)66%extreme
April Weather28°C (82°F)42 mm (1.7 inches)59%extreme
May Weather29°C (85°F)91 mm (3.6 inches)64%extreme
June Weather28°C (83°F)269 mm (10.6 inches)69%extreme
July Weather28°C (83°F)192 mm (7.6 inches)82%extreme
August Weather28°C (82°F)264 mm (10.4 inches)87%extreme
September Weather27°C (81°F)288 mm (11.3 inches)87%extreme
October Weather26°C (80°F)315 mm (12.4 inches)88%extreme
November Weather24°C (76°F)211 mm (8.3 inches)88%very high
December Weather23°C (74°F)95 mm (3.8 inches)88%very high

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