May weather forecast
Satuiatua, Samoa

In May, the weather in Satuiatua transitions towards a drier phase while remaining consistently warm. It features lesser rainfall, with a significant drop to 282mm (11.1") compared to April, and continued steady temperatures. Consequently, this particular shift marks the beginning of a relatively dry period in the region. May also sees diminished daylight hours, hinting at shorter days. Despite that, the frequency of sunny days increases substantially, upping the count of bright and fair days in this month.

Temperature

May observes an average high-temperature of a still moderately hot 27.3°C (81.1°F), marking an insignificant difference from April's 27.5°C (81.5°F). Satuiatua encounters a negligible difference from daytime peaks throughout the May nights, with a low-temperature average of 26.3°C (79.3°F).

Heat index

For most parts of May, the heat index is appraised at a hot 31°C (87.8°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

The average relative humidity in May is 81%.

Rainfall

In May, the rain falls for 27 days. Throughout May, 282mm (11.1") of precipitation is accumulated. Throughout the year, there are 311 rainfall days, and 3423mm (134.76") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 29min.
On the first day of the month, sunrise is at 06:39 and sunset at 18:15. On the last day of May, sunrise is at 06:47 and sunset at 18:09 +13.

Sunshine

In May, the average sunshine is 7.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.