December Weather in Fasito`outa, Samoa

Last updated: August 31, 2025

The average temperature in Fasito`outa, Samoa during December is a warm 27°C (81°F), with minimum temperatures dipping to 24°C (76°F) and maximums reaching 29°C (85°F). Expect 354 mm (14.0 in) of precipitation spread over 28 days, along with an average humidity of 79%.

December Temperature in Fasito`outa

In December in Fasito`outa, the average temperature is 27°C (81°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to as low as 24°C (76°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

December Weather in Fasito`outa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Fasito`outa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fasito`outa, 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 24°C (76°F).

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

December Precipitation in Fasito`outa

In Fasito`outa in December, the precipitation amount is 354 mm (14.0 in) over the course of 28 days.

December Precipitation Trends in Fasito`outa

The chart displays monthly precipitation patterns in Fasito`outa, 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 Fasito`outa, December typically receives around 354 mm (14.0 inches) of precipitation spread over approximately 28 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 Fasito`outa

In Fasito`outa in December, humidity is 79%. With an average temperature of 27°C (81°F), this humidity feels like a warm and sticky embrace, making travel both challenging and invigorating as the air clings to your skin, urging you to seek shade or a refreshing drink.

December Average Humidity in Fasito`outa

This chart illustrates the average monthly humidity levels in Fasito`outa, 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 Fasito`outa is approximately 79%, 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 Fasito`outa

In Fasitoouta in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the [Hourly UV Index in Fasitoouta](/uv-index/samoa/a-ana/fasito-outa.html).

Maximum UV Index Levels in Fasito`outa for December

The chart shows the monthly maximum UV Index (UVI) for Fasito`outa 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 Fasito`outa typically reaches 15, which falls under the extreme exposure category.

Data source: Fasito`outa 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 Fasito`outa Compares to Other Months

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

This table compares monthly weather conditions in Fasito`outa, 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)	301 mm (11.8 inches)	78%	extreme
February Weather	27°C (81°F)	429 mm (16.9 inches)	78%	extreme
March Weather	27°C (81°F)	172 mm (6.8 inches)	78%	extreme
April Weather	27°C (81°F)	192 mm (7.6 inches)	78%	extreme
May Weather	27°C (81°F)	169 mm (6.7 inches)	79%	extreme
June Weather	27°C (81°F)	132 mm (5.2 inches)	80%	very high
July Weather	27°C (80°F)	193 mm (7.6 inches)	81%	very high
August Weather	26°C (80°F)	111 mm (4.4 inches)	84%	extreme
September Weather	27°C (80°F)	115 mm (4.5 inches)	83%	extreme
October Weather	27°C (80°F)	199 mm (7.8 inches)	82%	extreme
November Weather	27°C (80°F)	260 mm (10.2 inches)	79%	extreme
December Weather	27°C (81°F)	354 mm (14.0 inches)	79%	extreme