Tallinn Weather in January
In January, Tallinn averages a high of -1°C (30°F) and a low of -6°C (21°F), from 56 years of daily records (1971–2026).
-1°C
Average high
30°F
-6°C
Average low
21°F
9°C
Record high
49°F · January 10, 2007
-31°C
Record low
-24°F · January 10, 1987
What January Is Like in Tallinn
- January in Tallinn has become 1.6°C (2.9°F) warmer on average: the 2012–2026 average against 1970–1989.
- The coldest January reading, -31°C (-24°F) on January 10, 1987, has not been matched in 39 years.
- On average, 25 nights in January drop below freezing.
- The warmest January in the record was 2020; the coldest was 1987.
At least 1 mm of rain falls on 41% of January days, and the month averages 53 mm in total.
Warmest: 2020 (4.8°C)Latest: 2026 (-5.5°C)10-year averageLong-run average (-1.3°C)
Look Up a Day in January
See the weather in Tallinn on any January date, year by year.
Source: NOAA GHCN-Daily, Tallinn (1971–2026). Averages cover 1971–2026. How we compute this