Kuressaare, Saaremaa weather in September 2025

Expect 15°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Kuressaare, Saaremaa in September. Check more long-term weather averages for Kuressaare, Saaremaa in September before you book your next holiday to Estonia in 2025/2026.

  • 15°C maximum daytime temperature in September in Kuressaare, Saaremaa15
    15°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in September in Kuressaare, Saaremaa16
    16 days with some rainfall
  • 10°C minimum night-time temperature in September in Kuressaare, Saaremaa10
    10°C min night temperature
  • 13 hours of daylight per day in September in Kuressaare, Saaremaa13
    13 hours of daylight per day
  • No heat & humidity in September in Kuressaare, Saaremaa0
    No heat & humidity
  • 70 mm monthly rainfall in September in Kuressaare, Saaremaa70
    70 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Kuressaare, Saaremaa3
    3 (Moderate) UV index
  • 15°C sea temperature in September in Kuressaare, Saaremaa15
    15°C sea temperature

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The September weather guide for Estonia (Kuressaare, Saaremaa) 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)

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How warm is it in Kuressaare, Saaremaa in September?

Daytime temperatures usually reach 15°C in Kuressaare, Saaremaa in September, falling to 10°C at night.

How sunny is it in Kuressaare, Saaremaa in September?

There are normally 6 hours of bright sunshine each day in Kuressaare, Saaremaa in September - that's 43% of daylight hours.

How warm is the sea around Kuressaare, Saaremaa in September?

The average sea temperature around Kuressaare, Saaremaa in September is 15°C.

Does it rain in Kuressaare, Saaremaa in September?

There are usually 16 days with some rain in Kuressaare, Saaremaa in September and the average monthly rainfall is 70mm.

Kuressaare, Saaremaa September sunrise & sunset times

Browse the sunrise and sunset times for Kuressaare, Saaremaa in September 2025. Select a month to view Kuressaare, Saaremaa sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:30 19:29
Monday, 15th September 2025 06:00 18:49
Tuesday, 30th September 2025 06:32 18:06

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