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December Weather in El Fuerte, Mexico

Last updated: August 26, 2025

In December, the average temperature in El Fuerte, Mexico hovers around 13°C (55°F). Expect a minimum of -7°C (20°F) and a surprising maximum of 28°C (82°F). During this time, you can anticipate 8 mm (0.3 in) of precipitation spread over just 2 days, with an average humidity of 83%. Prepare accordingly for a mix of crisp and warmer days!

December Temperature in El Fuerte

In December in El Fuerte, 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 El Fuerte: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Fuerte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Fuerte, 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).
JanFebMarAprMayJunJulAugSepOctNovDec556066707473707167656055
Data source: Temperature data for El Fuerte 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 El Fuerte

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

December Precipitation Trends in El Fuerte

The chart displays monthly precipitation patterns in El Fuerte, 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 El Fuerte, December typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec16116813471095010045138
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Fuerte

In El Fuerte 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 El Fuerte

This chart illustrates the average monthly humidity levels in El Fuerte, 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 El Fuerte 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 El Fuerte

In El Fuerte 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 El Fuerte.

Maximum UV Index Levels in El Fuerte for December

The chart shows the monthly maximum UV Index (UVI) for El Fuerte 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 El Fuerte typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131515141414141298
Data source: El Fuerte 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 El Fuerte Compares to Other Months

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

This table compares monthly weather conditions in El Fuerte, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)15 mm (0.6 inches)71%very high
February Weather15°C (60°F)11 mm (0.4 inches)64%extreme
March Weather19°C (66°F)6 mm (0.2 inches)49%extreme
April Weather21°C (70°F)8 mm (0.3 inches)47%extreme
May Weather23°C (74°F)13 mm (0.5 inches)55%extreme
June Weather23°C (74°F)47 mm (1.8 inches)77%extreme
July Weather21°C (70°F)109 mm (4.3 inches)82%extreme
August Weather22°C (71°F)49 mm (1.9 inches)83%extreme
September Weather19°C (67°F)100 mm (3.9 inches)86%extreme
October Weather19°C (66°F)45 mm (1.8 inches)83%extreme
November Weather16°C (60°F)13 mm (0.5 inches)80%very high
December Weather13°C (55°F)8 mm (0.3 inches)83%very high

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