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December Weather in Regla, Cuba

Last updated: August 23, 2025

In December, the average temperature in Regla, Cuba is a pleasant 23°C (73°F). Expect a minimum of around 10°C (51°F) and a maximum reaching 30°C (87°F). This month typically experiences 37 mm (1.5 in) of precipitation spread over 5 days, with an average humidity of 81%, creating a refreshing atmosphere.

December Temperature in Regla

In December in Regla, the average temperature is 23°C (73°F), with maximums reaching up to 30°C (87°F) and minimums dropping to as low as 10°C (51°F). This pleasant climate makes it an ideal time for traveling and exploring the beautiful surroundings.

December Weather in Regla: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Regla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Regla, December typically has an average temperature of 23°C (73°F), with highs reaching up to 30°C (87°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec717474787981828281797573
Data source: Temperature data for Regla 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 Regla

In Regla in December, the precipitation amount is 37 mm (1.5 in) spread over a period of 5 days.

December Precipitation Trends in Regla

The chart displays monthly precipitation patterns in Regla, 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 Regla, December typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec252616431871571451421501224737
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Regla

In Regla in December, humidity is 81%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious while traveling and causing you to constantly seek out shade or a cool breeze for relief.

December Average Humidity in Regla

This chart illustrates the average monthly humidity levels in Regla, 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 Regla is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%71%70%72%73%75%77%78%80%81%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Regla

In Regla 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 Regla.

Maximum UV Index Levels in Regla for December

The chart shows the monthly maximum UV Index (UVI) for Regla 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 Regla typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111212131212121087
Data source: Regla 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 Regla Compares to Other Months

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

This table compares monthly weather conditions in Regla, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)25 mm (1.0 inches)79%high
February Weather23°C (74°F)26 mm (1.0 inches)77%very high
March Weather23°C (74°F)16 mm (0.6 inches)71%extreme
April Weather26°C (78°F)43 mm (1.7 inches)70%extreme
May Weather26°C (79°F)187 mm (7.3 inches)72%extreme
June Weather27°C (81°F)157 mm (6.2 inches)73%extreme
July Weather28°C (82°F)145 mm (5.7 inches)75%extreme
August Weather28°C (82°F)142 mm (5.6 inches)77%extreme
September Weather27°C (81°F)150 mm (5.9 inches)78%extreme
October Weather26°C (80°F)122 mm (4.8 inches)80%very high
November Weather24°C (76°F)47 mm (1.9 inches)81%very high
December Weather23°C (73°F)37 mm (1.5 inches)81%high

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