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December Weather in Cascade, Jamaica

Last updated: August 23, 2025

In December, the average temperature in Cascade, Jamaica is a pleasant 26°C (79°F), with minimum temperatures dipping to 22°C (72°F) and maximums reaching 30°C (86°F). Expect 56 mm (2.2 in) of precipitation spread over approximately 14 days, alongside an average humidity of 75%. Enjoy the warm and inviting climate!

December Temperature in Cascade

In December in Cascade, the average temperature is 26°C (79°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 22°C (72°F). This pleasant climate makes it an ideal time for exploring outdoor activities and enjoying the local attractions.

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

The chart illustrates December temperature patterns in Cascade, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cascade, December typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (86°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777798082828282817978
Data source: Temperature data for Cascade 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 Cascade

In Cascade in December, the precipitation amount is 56 mm (2.2 in) over a span of 14 days.

December Precipitation Trends in Cascade

The chart displays monthly precipitation patterns in Cascade, 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 Cascade, December typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec57428111424014314316620020913956
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cascade

In Cascade in December, humidity is 75%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making traveling a sticky experience where every step requires extra effort and frequent breaks to cool off.

December Average Humidity in Cascade

This chart illustrates the average monthly humidity levels in Cascade, 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 Cascade is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%72%71%72%69%70%72%73%73%74%76%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cascade

In Cascade 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 Cascade.

Maximum UV Index Levels in Cascade for December

The chart shows the monthly maximum UV Index (UVI) for Cascade 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 Cascade typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313121298
Data source: Cascade 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 Cascade Compares to Other Months

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

This table compares monthly weather conditions in Cascade, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)57 mm (2.2 inches)74%very high
February Weather25°C (78°F)42 mm (1.7 inches)72%extreme
March Weather25°C (78°F)81 mm (3.2 inches)71%extreme
April Weather26°C (79°F)114 mm (4.5 inches)72%extreme
May Weather27°C (81°F)240 mm (9.4 inches)69%extreme
June Weather28°C (82°F)143 mm (5.6 inches)70%extreme
July Weather28°C (83°F)143 mm (5.6 inches)72%extreme
August Weather28°C (83°F)166 mm (6.5 inches)73%extreme
September Weather28°C (82°F)200 mm (7.9 inches)73%extreme
October Weather27°C (81°F)208 mm (8.2 inches)73%extreme
November Weather26°C (80°F)139 mm (5.5 inches)76%very high
December Weather26°C (79°F)56 mm (2.2 inches)75%very high

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