Federated States of Micronesia weather in September 2025

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Federated States of Micronesia in September. Check more long-term weather averages for Federated States of Micronesia in September before you book your next holiday to Federated States of Micronesia in 2025/2026.

  • 31°C maximum daytime temperature in September in Federated States of Micronesia (Palikir, Pohnpei)31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 22 days with some rainfall in September in Federated States of Micronesia (Palikir, Pohnpei)22
    22 days with some rainfall
  • 22°C minimum night-time temperature in September in Federated States of Micronesia (Palikir, Pohnpei)22
    22°C min night temperature
  • 12 hours of daylight per day in September in Federated States of Micronesia (Palikir, Pohnpei)12
    12 hours of daylight per day
  • Very high heat & humidity in September in Federated States of Micronesia (Palikir, Pohnpei)VH
    Very High heat & humidity
  • 374 mm monthly rainfall in September in Federated States of Micronesia (Palikir, Pohnpei)374
    374 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Federated States of Micronesia (Palikir, Pohnpei)11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Federated States of Micronesia (Palikir, Pohnpei)29
    29°C sea temperature

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The September weather guide for Federated States of Micronesia (Palikir, Pohnpei) 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 Federated States of Micronesia destinations

Below are average maximum temperatures at popular countries, regions and places in the Micronesia in September. Select a holiday destination to see more weather parameters.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in the Federated States of Micronesia in September?

Daytime temperatures usually reach 31°C in Palikir, Pohnpei, Federated States of Micronesia in September with very high heat and humidity, falling to 22°C at night.

How sunny is it in the Federated States of Micronesia in September?

There are normally 6 hours of bright sunshine each day in Palikir, Pohnpei, Federated States of Micronesia in September - that's 45% of daylight hours.

How warm is the sea around the Federated States of Micronesia in September?

The average sea temperature around Palikir, Pohnpei, Federated States of Micronesia in September is 29°C.

Does it rain in the Federated States of Micronesia in September?

There are usually 22 days with some rain in Palikir, Pohnpei, Federated States of Micronesia in September and the average monthly rainfall is 374mm.

What is the chance of a typhoon in the Federated States of Micronesia in September?

On average less than 1 day in September in Palikir, Pohnpei, Federated States of Micronesia is likely to be affected by the passage of one or more tropical storms.

Federated States of Micronesia September sunrise & sunset times

Browse the sunrise and sunset times for Federated States of Micronesia in September 2025. Select a month to view Federated States of Micronesia sunrise and sunset times for the next 12 months. The Federated States of Micronesia sunrise and sunset times shown below are for Palikir, Pohnpei.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:20 18:35
Monday, 15th September 2025 06:18 18:27
Tuesday, 30th September 2025 06:15 18:19

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