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December Weather in Tierra y Libertad (San Blas), Mexico

Last updated: August 27, 2025

In Tierra y Libertad (San Blas), Mexico, the average temperature in December hovers around 13°C (55°F). However, temperatures can swing dramatically, with minimums dipping as low as -7°C (20°F) and maximums reaching up to 28°C (82°F). Expect about 13 mm (0.5 in) of precipitation over 2 days, while the average humidity remains high at 83%, creating a uniquely refreshing atmosphere.

December Temperature in Tierra y Libertad (San Blas)

In December in Tierra y Libertad (San Blas), the average temperature is 13°C (55°F). Maximums can reach 28°C (82°F), while minimums can drop as low as -7°C (20°F). It's advisable to pack layers for your trip, as you'll experience a wide range of temperatures.

December Weather in Tierra y Libertad (San Blas): Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tierra y Libertad (San Blas), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tierra y Libertad (San Blas), December typically has an average temperature of 13°C (55°F), with highs reaching up to 28°C (82°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec555965697372707067656055
Data source: Temperature data for Tierra y Libertad (San Blas) 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 Tierra y Libertad (San Blas)

In Tierra y Libertad (San Blas) in December, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

December Precipitation Trends in Tierra y Libertad (San Blas)

The chart displays monthly precipitation patterns in Tierra y Libertad (San Blas), 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 Tierra y Libertad (San Blas), December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec199710236910756111501413
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tierra y Libertad (San Blas)

In Tierra y Libertad (San Blas) in December humidity is 83%. With an average temperature of 13°C (55°F), this humidity feels like a damp embrace, often leaving travelers feeling slightly sticky and in need of frequent breaks in the shade.

December Average Humidity in Tierra y Libertad (San Blas)

This chart illustrates the average monthly humidity levels in Tierra y Libertad (San Blas), 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 Tierra y Libertad (San Blas) is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%64%49%47%55%77%82%83%86%83%80%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tierra y Libertad (San Blas)

In Tierra y Libertad (San Blas) 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 Tierra y Libertad (San Blas).

Maximum UV Index Levels in Tierra y Libertad (San Blas) for December

The chart shows the monthly maximum UV Index (UVI) for Tierra y Libertad (San Blas) 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 Tierra y Libertad (San Blas) typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131415141414141297
Data source: Tierra y Libertad (San Blas) 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 Tierra y Libertad (San Blas) Compares to Other Months

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

This table compares monthly weather conditions in Tierra y Libertad (San Blas), showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)19 mm (0.8 inches)71%very high
February Weather15°C (60°F)9 mm (0.4 inches)64%extreme
March Weather19°C (66°F)7 mm (0.3 inches)49%extreme
April Weather20°C (69°F)10 mm (0.4 inches)47%extreme
May Weather23°C (73°F)23 mm (0.9 inches)55%extreme
June Weather22°C (72°F)69 mm (2.7 inches)77%extreme
July Weather21°C (70°F)107 mm (4.2 inches)82%extreme
August Weather21°C (70°F)56 mm (2.2 inches)83%extreme
September Weather19°C (67°F)111 mm (4.4 inches)86%extreme
October Weather18°C (65°F)50 mm (2.0 inches)83%extreme
November Weather15°C (60°F)14 mm (0.5 inches)80%very high
December Weather13°C (55°F)13 mm (0.5 inches)83%high

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