Tallinn Weather in April
April in Tallinn brings low temperatures, with daytime highs of 9°C (48°F) and nights around 1°C (34°F). Expect around 43 mm (1.7 in) of rainfall during the month.
Rainfall in Tallinn in April
You can expect rain on roughly 13 days based on historical data, averaging 43 mm (1.7 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Tallinn in April
Daytime highs in Tallinn in April reach 9°C (48°F), with nights around 1°C (34°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Tallinn in April
The month enjoys around 218 hours of sunshine, creating mostly sunny days despite the cool temperatures.
Wind Speed in Tallinn in April
April has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.April in Tallinn can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Estonia, check out our Tallinn's climate page.
Tallinn Temperature in April
Min Temperature
1°C (34°F)
Max Temperature
9°C (48°F)
Chance of Rain
43%
Precipitation
43 mm (1.7 in)
Rainy days
13 days
Humidity
72%
Windspeed
5 m/s (10 knots)
Sunshine
218 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tallinn typically rise from around 6°C (43°F) at the start of April to approximately 11°C (52°F) by the end. Nights are cold, with lows typically ranging from -1°C (30°F) to 3°C (37°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Tallinn in April
Browse day-by-day weather records for Tallinn spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tallinn historical weather extremes in April
Based on weather observations in Tallinn between 1976 and 2026, these are the recorded extremes during April.
- The hottest April day on record in Tallinn reached 26°C (79°F) (April 24, 2000).
- The coldest April day was on April 2, 1998, with a maximum of -4°C (25°F).
- Nighttime temperatures dropped to -13°C (9°F) on April 3, 1998, marking the coldest April night on record.
- The heaviest April precipitation occurred on April 20, 2025, when 29 mm (1.1 in) of precipitation fell.
Best Places in Estonia in April
Find out more about the weather in Estonia and which places have the best travel conditions in this month. See all of Estonia in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Tallinn in April
We recommend to layer up for chilly conditions in Tallinn in April. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Tallinn in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Estonia, check out our Tallinn's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Tallinn climate overview or explore weather in Estonia.
