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December Weather in Porus, Jamaica

Last updated: August 23, 2025

In December, the average temperature in Porus, Jamaica reaches a warm 26°C (79°F), with a comfortable minimum of 20°C (68°F) and a maximum of 33°C (92°F). Expect an average precipitation of 20 mm (0.8 in) spread over 5 days, with humidity levels hovering around 78%, creating a fresh and inviting atmosphere for outdoor activities.

December Temperature in Porus

In December in Porus, the average temperature is 26°C (79°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 20°C (68°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Porus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porus, December typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec787879798182848382808079
Data source: Temperature data for Porus 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 Porus

In Porus in December, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

December Precipitation Trends in Porus

The chart displays monthly precipitation patterns in Porus, 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 Porus, December typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec16203557994655911071278420
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Porus

In Porus in December, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

December Average Humidity in Porus

This chart illustrates the average monthly humidity levels in Porus, 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 Porus is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%76%77%78%80%80%78%77%76%78%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Porus

In Porus 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 Porus.

Maximum UV Index Levels in Porus for December

The chart shows the monthly maximum UV Index (UVI) for Porus 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 Porus typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313121298
Data source: Porus 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 Porus Compares to Other Months

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

This table compares monthly weather conditions in Porus, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)16 mm (0.6 inches)77%very high
February Weather26°C (78°F)19 mm (0.8 inches)77%extreme
March Weather26°C (79°F)35 mm (1.4 inches)76%extreme
April Weather26°C (80°F)57 mm (2.2 inches)77%extreme
May Weather27°C (81°F)99 mm (3.9 inches)78%extreme
June Weather28°C (83°F)46 mm (1.8 inches)79%extreme
July Weather29°C (84°F)55 mm (2.2 inches)80%extreme
August Weather28°C (84°F)91 mm (3.6 inches)78%extreme
September Weather28°C (82°F)107 mm (4.2 inches)77%extreme
October Weather27°C (80°F)127 mm (5.0 inches)76%extreme
November Weather26°C (80°F)84 mm (3.3 inches)78%very high
December Weather26°C (79°F)20 mm (0.8 inches)78%very high

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