Tallinn Weather in April
In April, Tallinn averages a high of 9°C (48°F) and a low of 0°C (33°F), from 56 years of daily records (1971–2026).
9°C
Average high
48°F
0°C
Average low
33°F
27°C
Record high
81°F · April 24, 2000
-12°C
Record low
10°F · April 3, 1998
What April Is Like in Tallinn
- April in Tallinn has become 1.4°C (2.5°F) warmer on average: the 2012–2026 average against 1970–1989.
- On average, 14 nights in April drop below freezing.
- The warmest April in the record was 2000; the coldest was 1985.
At least 1 mm of rain falls on 25% of April days, and the month averages 36 mm in total.
Warmest: 2000 (12.9°C)Latest: 2026 (9.2°C)10-year averageLong-run average (8.8°C)
Look Up a Day in April
See the weather in Tallinn on any April date, year by year.
Source: NOAA GHCN-Daily, Tallinn (1971–2026). Averages cover 1971–2026. How we compute this