Tallinn weather in October 2025

Expect 9°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Tallinn in October. Check more long-term weather averages for Tallinn in October before you book your next holiday to Estonia in 2025/2026.

  • 9°C maximum daytime temperature in October in Tallinn9
    9°C max day temperature
  • 3 hours of sunshine per day
  • 17 days with some rainfall in October in Tallinn17
    17 days with some rainfall
  • 3°C minimum night-time temperature in October in Tallinn3
    3°C min night temperature
  • 10 hours of daylight per day in October in Tallinn10
    10 hours of daylight per day
  • No heat & humidity in October in Tallinn0
    No heat & humidity
  • 71 mm monthly rainfall in October in Tallinn71
    71 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in October in Tallinn1
    1 (Low) UV index
  • 9°C sea temperature in October in Tallinn9
    9°C sea temperature

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The October weather guide for Estonia (Tallinn) 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 Tallinn in October?

Daytime temperatures usually reach 9°C in Tallinn in October, falling to 3°C at night.

How sunny is it in Tallinn in October?

There are normally 3 hours of bright sunshine each day in Tallinn in October - that's 28% of daylight hours.

Is the sea cold around Tallinn in October?

The average sea temperature around Tallinn in October is 9°C.

Does it rain in Tallinn in October?

There are usually 17 days with some rain in Tallinn in October and the average monthly rainfall is 71mm.

Tallinn October sunrise & sunset times

Browse the sunrise and sunset times for Tallinn in October 2025. Select a month to view Tallinn sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:26 17:54
Thursday, 16th October 2025 07:02 17:10
Friday, 31st October 2025 07:39 16:30

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