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May Weather in Sapapali'i, Samoa

Last updated: August 31, 2025

In May, the average temperature in Sapapali'i, Samoa is a warm 26°C (78°F). Expect a minimum of 23°C (74°F) and a pleasant maximum of 28°C (84°F). However, be prepared for some wet days, as the area receives an average precipitation of 188 mm (7.4 in) over 29 days, coupled with a high average humidity of 79%.

May Temperature in Sapapali'i

In May in Sapapali'i, the average temperature is 26°C (78°F). The maximum can reach 28°C (84°F) and the minimum can be as low as 23°C (74°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

May Weather in Sapapali'i: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sapapali'i, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sapapali'i, May typically has an average temperature of 26°C (78°F), with highs reaching up to 28°C (84°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787877777677777778
Data source: Temperature data for Sapapali'i 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.

May Precipitation in Sapapali'i

In Sapapali'i, in May, the total precipitation amount is 188 mm (7.4 in) over the course of 29 days.

May Precipitation Trends in Sapapali'i

The chart displays monthly precipitation patterns in Sapapali'i, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Sapapali'i, May typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec343527190230188134196128129216287432
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sapapali'i

In Sapapali'i in May, humidity is 79%. With an average temperature of 26°C (78°F), this humidity feels like a tropical blanket enveloping you, making outdoor activities less comfortable for traveling.

May Average Humidity in Sapapali'i

This chart illustrates the average monthly humidity levels in Sapapali'i, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Sapapali'i is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%78%78%79%80%81%84%84%82%79%79%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sapapali'i

In Sapapali'i in May, 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 Sapapali'i.

Maximum UV Index Levels in Sapapali'i for May

The chart shows the monthly maximum UV Index (UVI) for Sapapali'i in May, 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 May, the maximum UV index in Sapapali'i typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16161613119101214151515
Data source: Sapapali'i May 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 May Weather in Sapapali'i Compares to Other Months

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

This table compares monthly weather conditions in Sapapali'i, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)343 mm (13.5 inches)78%extreme
February Weather25°C (78°F)527 mm (20.8 inches)78%extreme
March Weather26°C (79°F)190 mm (7.5 inches)78%extreme
April Weather26°C (79°F)230 mm (9.1 inches)78%extreme
May Weather26°C (78°F)188 mm (7.4 inches)79%extreme
June Weather25°C (78°F)134 mm (5.3 inches)80%very high
July Weather25°C (77°F)196 mm (7.7 inches)81%very high
August Weather25°C (77°F)128 mm (5.0 inches)84%extreme
September Weather25°C (77°F)129 mm (5.1 inches)83%extreme
October Weather25°C (77°F)216 mm (8.5 inches)82%extreme
November Weather25°C (78°F)287 mm (11.3 inches)79%extreme
December Weather25°C (78°F)432 mm (17.0 inches)79%extreme

Compare Sapapali'i's Climate with Cities Worldwide