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Samoa weather in May 2025
Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Samoa in May. Check more long-term weather averages for Samoa in May before you book your next holiday to Samoa in 2025/2026.
- 3030°C max day temperature
- 7 hours of sunshine per day
- 99 days with some rainfall
- 2424°C min night temperature
- 1111 hours of daylight per day
- HHigh heat & humidity
- 205205 mm of monthly rainfall
- 99 (Very High) UV index
- 2929°C sea temperature
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The May weather guide for Samoa (Apia) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Samoa destinations
Below are average maximum temperatures at popular countries, regions and places in Samoa in May. Select a holiday destination to see more weather parameters.
All Samoa destinations
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Samoa in May?
Daytime temperatures usually reach 30°C in Apia, Samoa in May with high heat and humidity, falling to 24°C at night.
How sunny is it in Samoa in May?
There are normally 7 hours of bright sunshine each day in Apia, Samoa in May - that's 64% of daylight hours.
How warm is the sea around Samoa in May?
The average sea temperature around Apia, Samoa in May is 29°C.
Does it rain in Samoa in May?
There are usually 9 days with some rain in Apia, Samoa in May and the average monthly rainfall is 205mm.
Samoa May sunrise & sunset times
Browse the sunrise and sunset times for Samoa in May 2025. Select a month to view Samoa sunrise and sunset times for the next 12 months. The Samoa sunrise and sunset times shown below are for Apia.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 06:36 | 18:12 |
Friday, 16th May 2025 | 06:39 | 18:07 |
Saturday, 31st May 2025 | 06:44 | 18:06 |
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