December Weather in Kolonia, Micronesia

Last updated: August 28, 2025

In December, the average temperature in Kolonia, Micronesia is a warm 27°C (81°F), with lows around 25°C (78°F) and highs peaking at 29°C (85°F). Rainfall is significant, with 393 mm (15.5 in) occurring over approximately 27 days, contributing to an average humidity of 80%. Be prepared for a humid and wet experience!

December Temperature in Kolonia

In December in Kolonia, the average temperature is 27°C (81°F), with maximums reaching up to 29°C (85°F) and minimums dipping as low as 25°C (78°F). This pleasant weather makes it an ideal destination for travelers looking to enjoy a warm climate.

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

The chart illustrates December temperature patterns in Kolonia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kolonia, December typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (78°F).

Data source: Temperature data for Kolonia generated using information from the Copernicus Climate Change Service.

December Precipitation in Kolonia

In Kolonia in December, the total precipitation amount is 393 mm (15.5 in) spread over 27 days.

December Precipitation Trends in Kolonia

The chart displays monthly precipitation patterns in Kolonia, 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 Kolonia, December typically receives around 393 mm (15.5 inches) of precipitation spread over approximately 27 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Kolonia

In Kolonia in December humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

December Average Humidity in Kolonia

This chart illustrates the average monthly humidity levels in Kolonia, 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 Kolonia is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kolonia

In Kolonia in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Kolonia.

Maximum UV Index Levels in Kolonia for December

The chart shows the monthly maximum UV Index (UVI) for Kolonia 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 Kolonia typically reaches 11, which falls under the extreme exposure category.

Data source: Kolonia 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 Kolonia Compares to Other Months

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

This table compares monthly weather conditions in Kolonia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	225 mm (8.8 inches)	81%	extreme
February Weather	27°C (81°F)	155 mm (6.1 inches)	81%	extreme
March Weather	27°C (81°F)	327 mm (12.9 inches)	81%	extreme
April Weather	27°C (81°F)	247 mm (9.7 inches)	80%	extreme
May Weather	27°C (81°F)	386 mm (15.2 inches)	78%	extreme
June Weather	27°C (81°F)	305 mm (12.0 inches)	77%	extreme
July Weather	27°C (81°F)	296 mm (11.6 inches)	76%	extreme
August Weather	27°C (81°F)	259 mm (10.2 inches)	75%	extreme
September Weather	27°C (82°F)	260 mm (10.2 inches)	77%	extreme
October Weather	27°C (82°F)	305 mm (12.0 inches)	76%	extreme
November Weather	27°C (82°F)	302 mm (11.9 inches)	77%	extreme
December Weather	27°C (81°F)	393 mm (15.5 inches)	80%	extreme