January Weather in Asau, Samoa

Last updated: August 31, 2025

In Asau, Samoa, the average temperature in January is a warm 27°C (80°F), with a minimum of 24°C (76°F) and a maximum reaching 29°C (85°F). Expect a fair amount of precipitation, with around 328 mm (12.9 in) falling over 23 days, contributing to a notably high average humidity of 78%.

January Temperature in Asau

In January in Asau, the average temperature is 27°C (80°F), with maximums reaching up to 29°C (85°F) and minimums dropping as low as 24°C (76°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy warm, comfortable weather.

January Weather in Asau: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Asau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Asau, January typically has an average temperature of 27°C (80°F), with highs reaching up to 29°C (85°F) and lows dropping to around 24°C (76°F).

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

January Precipitation in Asau

In Asau in January, the precipitation amount is 328 mm (12.9 in) over a span of 23 days.

January Precipitation Trends in Asau

The chart displays monthly precipitation patterns in Asau, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Asau, January typically receives around 328 mm (12.9 inches) of precipitation spread over approximately 23 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Asau

In Asau in January, humidity is 78%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel feel more exhausting and sweat-inducing than usual.

January Average Humidity in Asau

This chart illustrates the average monthly humidity levels in Asau, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Asau is approximately 78%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Asau

In Asau in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Asau.

Maximum UV Index Levels in Asau for January

The chart shows the monthly maximum UV Index (UVI) for Asau in January, 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 January, the maximum UV index in Asau typically reaches 16, which falls under the extreme exposure category.

Data source: Asau January 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 January Weather in Asau Compares to Other Months

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

This table compares monthly weather conditions in Asau, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	328 mm (12.9 inches)	78%	extreme
February Weather	26°C (80°F)	575 mm (22.6 inches)	78%	extreme
March Weather	27°C (81°F)	142 mm (5.6 inches)	78%	extreme
April Weather	27°C (81°F)	179 mm (7.0 inches)	78%	extreme
May Weather	27°C (81°F)	140 mm (5.5 inches)	79%	extreme
June Weather	27°C (81°F)	70 mm (2.8 inches)	80%	very high
July Weather	27°C (80°F)	114 mm (4.5 inches)	82%	very high
August Weather	26°C (80°F)	63 mm (2.5 inches)	84%	extreme
September Weather	27°C (80°F)	47 mm (1.9 inches)	84%	extreme
October Weather	27°C (80°F)	90 mm (3.5 inches)	82%	extreme
November Weather	27°C (80°F)	174 mm (6.9 inches)	80%	extreme
December Weather	27°C (80°F)	394 mm (15.5 inches)	79%	extreme