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December Weather in El Fuerte, Mexico

Last updated: August 27, 2025

In El Fuerte, Mexico, the average temperature in December hovers around 19°C (66°F), offering a pleasant climate for outdoor activities. Expect temperatures to vary, with a minimum of 6°C (42°F) and a maximum reaching up to 32°C (90°F). During this month, anticipate approximately 20 mm (0.8 in) of precipitation over just 2 days, while the average humidity remains at a comfortable 80%. Enjoy the diverse weather as you explore!

December Temperature in El Fuerte

In December in El Fuerte, the average temperature is 19°C (66°F). The maximum can reach 32°C (90°F), while the minimum can drop to as low as 6°C (42°F). This diverse temperature range makes El Fuerte an ideal destination for travelers seeking both warm afternoons and cool evenings.

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 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec646670768287858483817366
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 20 mm (0.8 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 20 mm (0.8 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec1629111027117124103243920
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 80%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel more strenuous and sticky, which can ultimately dampen the experience of traveling.

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 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%67%60%51%47%50%70%82%82%78%78%81%
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 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in El Fuerte, you can refer to this 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 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101213121212121076
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 Weather18°C (64°F)16 mm (0.6 inches)74%high
February Weather19°C (66°F)29 mm (1.2 inches)67%very high
March Weather21°C (71°F)11 mm (0.4 inches)60%very high
April Weather25°C (77°F)1 mm (0.0 inches)51%extreme
May Weather28°C (82°F)0 mm (0.0 inches)47%extreme
June Weather30°C (87°F)27 mm (1.1 inches)50%extreme
July Weather29°C (85°F)117 mm (4.6 inches)70%extreme
August Weather29°C (85°F)124 mm (4.9 inches)81%extreme
September Weather28°C (83°F)103 mm (4.0 inches)82%extreme
October Weather27°C (81°F)24 mm (0.9 inches)78%very high
November Weather23°C (74°F)39 mm (1.5 inches)78%high
December Weather19°C (66°F)20 mm (0.8 inches)80%high

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