nomadseason

December Weather in El Caiman, Mexico

Last updated: August 27, 2025

In December, the average temperature in El Caiman, Mexico hovers around 19°C (67°F). Expect minimums as low as 5°C (41°F) and maximums soaring to 35°C (95°F). With an average humidity of 72%, you'll want to be prepared for a touch of warmth and occasional fluctuations. The region sees about 14 mm (0.5 in) of precipitation spread over 2 days, so a light raincoat might be a wise addition to your travel gear!

December Temperature in El Caiman

In December in El Caiman, the average temperature is 19°C (67°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 5°C (41°F). It's advisable to pack both light clothing for the warm days and warmer layers for cooler evenings.

December Weather in El Caiman: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Caiman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Caiman, December typically has an average temperature of 19°C (67°F), with highs reaching up to 35°C (95°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec656670747985868684837567
Data source: Temperature data for El Caiman generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in El Caiman

In El Caiman in December, the precipitation amount reaches 14 mm (0.5 in) over a span of 2 days.

December Precipitation Trends in El Caiman

The chart displays monthly precipitation patterns in El Caiman, 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 Caiman, December typically receives around 14 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec122260023100127120273714
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in El Caiman

In El Caiman in December, humidity is 72%. With an average temperature of 19°C (67°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities a bit more challenging but also giving the air a refreshing quality that's invigorating for short excursions.

December Average Humidity in El Caiman

This chart illustrates the average monthly humidity levels in El Caiman, 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 Caiman is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%62%58%59%64%74%78%78%75%74%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in El Caiman

In El Caiman 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 Caiman, you can refer to this Hourly UV Index in El Caiman.

Maximum UV Index Levels in El Caiman for December

The chart shows the monthly maximum UV Index (UVI) for El Caiman 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 Caiman typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212121076
Data source: El Caiman 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 Caiman Compares to Other Months

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

This table compares monthly weather conditions in El Caiman, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)12 mm (0.5 inches)70%high
February Weather19°C (66°F)22 mm (0.9 inches)67%very high
March Weather21°C (70°F)6 mm (0.2 inches)62%very high
April Weather23°C (75°F)0 mm (0.0 inches)58%extreme
May Weather26°C (80°F)0 mm (0.0 inches)59%extreme
June Weather29°C (85°F)23 mm (0.9 inches)64%extreme
July Weather30°C (86°F)100 mm (3.9 inches)74%extreme
August Weather30°C (86°F)127 mm (5.0 inches)78%extreme
September Weather29°C (84°F)120 mm (4.7 inches)78%extreme
October Weather28°C (83°F)27 mm (1.1 inches)75%very high
November Weather24°C (75°F)37 mm (1.5 inches)74%high
December Weather19°C (67°F)14 mm (0.5 inches)72%high

Compare El Caiman's Climate with Cities Worldwide