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Kosrae weather in September 2025
Expect 31°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Kosrae in September. Check more long-term weather averages for Kosrae in September before you book your next holiday to Federated States of Micronesia in 2025/2026.
- 3131°C max day temperature
- 1919 days with some rainfall
- 2424°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 288288 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
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Recommended for the Micronesia
The September weather guide for Federated States of Micronesia (Kosrae) 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.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Kosrae in September?
Daytime temperatures usually reach 31°C in Kosrae in September with high heat and humidity, falling to 24°C at night.
How warm is the sea around Kosrae in September?
The average sea temperature around Kosrae in September is 29°C.
Does it rain in Kosrae in September?
There are usually 19 days with some rain in Kosrae in September and the average monthly rainfall is 288mm.
Kosrae September sunrise & sunset times
Browse the sunrise and sunset times for Kosrae in September 2025. Select a month to view Kosrae sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 06:02 | 18:14 |
Monday, 15th September 2025 | 05:59 | 18:08 |
Tuesday, 30th September 2025 | 05:56 | 18:00 |
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