Tallinn Weather in October
In October, Tallinn averages a high of 9°C (49°F) and a low of 4°C (39°F), from 55 years of daily records (1971–2026).
9°C
Average high
49°F
4°C
Average low
39°F
22°C
Record high
71°F · October 2, 1981
-10°C
Record low
13°F · October 30, 1979
What October Is Like in Tallinn
- The October heat record, 22°C (71°F) on October 2, 1981, has stood for 45 years.
- The coldest October reading, -10°C (13°F) on October 30, 1979, has not been matched in 47 years.
- October in Tallinn has become 1.1°C (2.1°F) warmer on average: the 2011–2025 average against 1970–1989.
- On average, 5.6 nights in October drop below freezing.
At least 1 mm of rain falls on 41% of October days, and the month averages 75 mm in total.
Warmest: 2000 (12.8°C)Latest: 2025 (10.3°C)10-year averageLong-run average (9.4°C)
Look Up a Day in October
See the weather in Tallinn on any October date, year by year.
Source: NOAA GHCN-Daily, Tallinn (1971–2026). Averages cover 1971–2026. How we compute this