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December Weather in Sancti Spiritus, Cuba

Last updated: August 23, 2025

In December, the average temperature in Sancti Spiritus, Cuba is a pleasant 23°C (73°F), making it an ideal time for outdoor adventures. However, temperatures can range from a cooler 11°C (52°F) to a warm 31°C (89°F). Expect a moderate precipitation amount of 31 mm (1.2 in) over approximately 6 days, accompanied by an average humidity of 78%. Enjoy the perfect blend of warmth and refreshing breezes!

December Temperature in Sancti Spiritus

In December in Sancti Spiritus, the average temperature is 23°C (73°F). The maximum can reach 31°C (89°F), while the minimum can be as low as 11°C (52°F). This mild climate makes Sancti Spiritus an ideal destination for travelers seeking pleasant weather and outdoor activities.

December Weather in Sancti Spiritus: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sancti Spiritus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sancti Spiritus, December typically has an average temperature of 23°C (73°F), with highs reaching up to 31°C (89°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec727474777880818180787573
Data source: Temperature data for Sancti Spiritus 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 Sancti Spiritus

In Sancti Spiritus in December, the precipitation amount is 31 mm (1.2 in) over a span of 6 days.

December Precipitation Trends in Sancti Spiritus

The chart displays monthly precipitation patterns in Sancti Spiritus, 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 Sancti Spiritus, December typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec251717541638296951541457531
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sancti Spiritus

In Sancti Spiritus in December, humidity is 78%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a little challenging but still enjoyable for travelers who appreciate a tropical atmosphere.

December Average Humidity in Sancti Spiritus

This chart illustrates the average monthly humidity levels in Sancti Spiritus, 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 Sancti Spiritus is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%67%67%66%69%73%77%78%79%81%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sancti Spiritus

In Sancti Spiritus 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 Sancti Spiritus.

Maximum UV Index Levels in Sancti Spiritus for December

The chart shows the monthly maximum UV Index (UVI) for Sancti Spiritus 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 Sancti Spiritus typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131213121197
Data source: Sancti Spiritus 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 Sancti Spiritus Compares to Other Months

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

This table compares monthly weather conditions in Sancti Spiritus, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)25 mm (1.0 inches)75%very high
February Weather23°C (74°F)17 mm (0.7 inches)71%very high
March Weather23°C (75°F)17 mm (0.7 inches)67%extreme
April Weather25°C (78°F)54 mm (2.1 inches)67%extreme
May Weather26°C (79°F)163 mm (6.4 inches)66%extreme
June Weather27°C (81°F)82 mm (3.2 inches)69%extreme
July Weather27°C (81°F)96 mm (3.8 inches)73%extreme
August Weather27°C (82°F)95 mm (3.7 inches)77%extreme
September Weather27°C (80°F)154 mm (6.1 inches)78%extreme
October Weather26°C (79°F)145 mm (5.7 inches)79%extreme
November Weather24°C (76°F)75 mm (2.9 inches)81%very high
December Weather23°C (73°F)31 mm (1.2 inches)78%high

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