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December Weather in Boca de San Jeronimo, Mexico

Last updated: August 27, 2025

In December, the average temperature in Boca de San Jeronimo, Mexico hovers around 24°C (76°F), providing a comfortable climate for exploration. Expect temperatures to range from a cool 12°C (55°F) to a warm 33°C (92°F). With an average humidity of 86%, the air can feel quite damp, while approximately 50 mm (2.0 in) of rainfall is expected over about 10 days.

December Temperature in Boca de San Jeronimo

In December in Boca de San Jeronimo, the average temperature is 24°C (76°F), with maximums reaching 33°C (92°F) and minimums dipping as low as 12°C (55°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

December Weather in Boca de San Jeronimo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Boca de San Jeronimo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boca de San Jeronimo, December typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 12°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec757881858884848483817775
Data source: Temperature data for Boca de San Jeronimo 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 Boca de San Jeronimo

In Boca de San Jeronimo in December, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

December Precipitation Trends in Boca de San Jeronimo

The chart displays monthly precipitation patterns in Boca de San Jeronimo, 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 Boca de San Jeronimo, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec522419399930110216323826813250
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Boca de San Jeronimo

In Boca de San Jeronimo in December, humidity is 86%. With an average temperature of 24°C (76°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities both challenging and exhilarating for travelers.

December Average Humidity in Boca de San Jeronimo

This chart illustrates the average monthly humidity levels in Boca de San Jeronimo, 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 Boca de San Jeronimo is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Boca de San Jeronimo

In Boca de San Jeronimo 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 Boca de San Jeronimo.

Maximum UV Index Levels in Boca de San Jeronimo for December

The chart shows the monthly maximum UV Index (UVI) for Boca de San Jeronimo 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 Boca de San Jeronimo typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313141313131298
Data source: Boca de San Jeronimo 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 Boca de San Jeronimo Compares to Other Months

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

This table compares monthly weather conditions in Boca de San Jeronimo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)52 mm (2.0 inches)84%very high
February Weather26°C (78°F)24 mm (0.9 inches)73%extreme
March Weather27°C (81°F)19 mm (0.7 inches)59%extreme
April Weather30°C (86°F)38 mm (1.5 inches)52%extreme
May Weather31°C (88°F)99 mm (3.9 inches)53%extreme
June Weather29°C (84°F)301 mm (11.9 inches)55%extreme
July Weather29°C (85°F)102 mm (4.0 inches)61%extreme
August Weather29°C (84°F)163 mm (6.4 inches)71%extreme
September Weather28°C (83°F)238 mm (9.4 inches)77%extreme
October Weather27°C (81°F)268 mm (10.6 inches)78%extreme
November Weather25°C (78°F)132 mm (5.2 inches)82%very high
December Weather24°C (76°F)50 mm (2.0 inches)86%very high

Compare Boca de San Jeronimo's Climate with Cities Worldwide