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December Weather in Greenville, Liberia

Last updated: August 23, 2025

In December, the average temperature in Greenville, Liberia is a warm 27°C (80°F), with minimums dipping to 24°C (75°F) and highs reaching up to 30°C (86°F). Expect 122 mm (4.8 in) of precipitation over 28 days, contributing to an average humidity of 79%. Whether you're basking in the warmth or bracing for a rain shower, be prepared for a truly tropical experience!

December Temperature in Greenville

In December in Greenville, the average temperature is 27°C (80°F). Maximums can reach 30°C (86°F), and minimums can be as low as 24°C (75°F). This mild and pleasant weather makes Greenville an ideal destination for travelers seeking warmth and sunshine during December.

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

The chart illustrates December temperature patterns in Greenville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenville, December typically has an average temperature of 27°C (80°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818079787777787980
Data source: Temperature data for Greenville 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 Greenville

In Greenville in December, the total precipitation amount is 122 mm (4.8 in) over a span of 28 days.

December Precipitation Trends in Greenville

The chart displays monthly precipitation patterns in Greenville, 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 Greenville, December typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec91124157155341560284215587289180123
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Greenville

In Greenville in December humidity is 79%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, dense blanket, making travel feel sluggish and allowing every step to become noticeably heavier.

December Average Humidity in Greenville

This chart illustrates the average monthly humidity levels in Greenville, 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 Greenville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%77%80%81%84%88%89%94%94%92%82%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Greenville

In Greenville in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Greenville.

Maximum UV Index Levels in Greenville for December

The chart shows the monthly maximum UV Index (UVI) for Greenville 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 Greenville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111213141312111212121110
Data source: Greenville 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 Greenville Compares to Other Months

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

This table compares monthly weather conditions in Greenville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)91 mm (3.6 inches)74%extreme
February Weather27°C (81°F)124 mm (4.9 inches)77%extreme
March Weather27°C (81°F)157 mm (6.2 inches)79%extreme
April Weather27°C (81°F)155 mm (6.1 inches)81%extreme
May Weather27°C (80°F)341 mm (13.4 inches)84%extreme
June Weather26°C (79°F)560 mm (22.1 inches)88%extreme
July Weather25°C (78°F)284 mm (11.2 inches)89%extreme
August Weather25°C (77°F)215 mm (8.5 inches)93%extreme
September Weather25°C (78°F)587 mm (23.1 inches)94%extreme
October Weather26°C (79°F)289 mm (11.4 inches)92%extreme
November Weather26°C (79°F)180 mm (7.1 inches)82%extreme
December Weather27°C (80°F)122 mm (4.8 inches)79%very high

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