March Weather in Alao, American Samoa

Last updated: August 22, 2025

In March, the average temperature in Alao, American Samoa reaches a pleasant 27°C (82°F). Expect a minimum temperature of 25°C (76°F) and a maximum of 29°C (85°F). However, be prepared for rain, as 190 mm (7.5 in) of precipitation falls over 26 days. With an average humidity of 79%, it's a perfect time to enjoy the warm, yet slightly humid atmosphere!

March Temperature in Alao

In March in Alao, the average temperature is a warm 27°C (82°F), with maximums reaching up to 29°C (85°F) and minimums dropping to a comfortable 25°C (76°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

March Weather in Alao: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Alao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alao, March typically has an average temperature of 27°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (76°F).

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

March Precipitation in Alao

In Alao in March, the total precipitation amount is 190 mm (7.5 in) distributed over 26 days.

March Precipitation Trends in Alao

The chart displays monthly precipitation patterns in Alao, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Alao, March typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 26 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Alao

In Alao in March humidity is 79%. With an average temperature of 27°C (82°F), this humidity feels like traveling through a warm, thick blanket, making every step feel heavier and more exhausting, while the air clings to your skin, reminding you to stay hydrated and take frequent breaks in the shade.

March Average Humidity in Alao

This chart illustrates the average monthly humidity levels in Alao, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Alao is approximately 79%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Alao

In Alao in March, 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 Alao.

Maximum UV Index Levels in Alao for March

The chart shows the monthly maximum UV Index (UVI) for Alao in March, 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 March, the maximum UV index in Alao typically reaches 15, which falls under the extreme exposure category.

Data source: Alao March 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 March Weather in Alao Compares to Other Months

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

This table compares monthly weather conditions in Alao, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	297 mm (11.7 inches)	79%	extreme
February Weather	27°C (81°F)	481 mm (18.9 inches)	80%	extreme
March Weather	27°C (82°F)	190 mm (7.5 inches)	79%	extreme
April Weather	27°C (82°F)	234 mm (9.2 inches)	79%	extreme
May Weather	27°C (81°F)	210 mm (8.3 inches)	80%	extreme
June Weather	27°C (81°F)	174 mm (6.9 inches)	80%	very high
July Weather	27°C (80°F)	156 mm (6.2 inches)	81%	very high
August Weather	27°C (80°F)	128 mm (5.1 inches)	83%	extreme
September Weather	27°C (80°F)	144 mm (5.7 inches)	84%	extreme
October Weather	27°C (80°F)	214 mm (8.4 inches)	85%	extreme
November Weather	27°C (81°F)	269 mm (10.6 inches)	82%	extreme
December Weather	27°C (81°F)	350 mm (13.8 inches)	82%	extreme