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Northern Mariana Islands weather in May 2025
Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Northern Mariana Islands in May. Check more long-term weather averages for Northern Mariana Islands in May before you book your next holiday to Northern Mariana Islands in 2025/2026.
- 3030°C max day temperature
- 7 hours of sunshine per day
- 2020 days with some rainfall
- 2525°C min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 9595 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
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Recommended for the Northern Mariana Islands
The May weather guide for Northern Mariana Islands (Saipan) 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 Northern Mariana Islands destinations
Below are average maximum temperatures at popular countries, regions and places in the Northern Mariana Islands in May. Select a holiday destination to see more weather parameters.
All Northern Mariana Islands destinations
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in the Northern Mariana Islands in May?
Daytime temperatures usually reach 30°C in Saipan, Northern Mariana Islands in May with high heat and humidity, falling to 25°C at night.
How sunny is it in the Northern Mariana Islands in May?
There are normally 7 hours of bright sunshine each day in Saipan, Northern Mariana Islands in May - that's 55% of daylight hours.
How warm is the sea around the Northern Mariana Islands in May?
The average sea temperature around Saipan, Northern Mariana Islands in May is 28°C.
Does it rain in the Northern Mariana Islands in May?
There are usually 20 days with some rain in Saipan, Northern Mariana Islands in May and the average monthly rainfall is 95mm.
What is the chance of a typhoon in the Northern Mariana Islands in May?
On average less than 1 day in May in Saipan, Northern Mariana Islands is likely to be affected by the passage of one or more tropical storms.
Northern Mariana Islands May sunrise & sunset times
Browse the sunrise and sunset times for Northern Mariana Islands in May 2025. Select a month to view Northern Mariana Islands sunrise and sunset times for the next 12 months. The Northern Mariana Islands sunrise and sunset times shown below are for Saipan.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:54 | 18:35 |
Friday, 16th May 2025 | 05:48 | 18:39 |
Saturday, 31st May 2025 | 05:46 | 18:44 |
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