Tallinn weather and climate in 2025
Tallinn weather and climate in 2025
Day
-2 °C
Night
-7 °C
Sea
1 °C
Precipitation
36 mm
in month
Rainy days
10 days
in month
Daylight
9 hours
average
Sunshine
2 hours
average
Humidity
85 %
Day
-2 °C
Night
-7 °C
Sea
1 °C
Precipitation
36 mm
in month
Rainy days
10 days
in month
Daylight
9 hours
average
Sunshine
2 hours
average
Humidity
85 %
Overview: Tallinn
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.Travel information
Weather charts for Tallinn
Find more destinations like this
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.Destinations with similar weather to Tallinn
Other destinations in Estonia
Closest cities for Tallinn
We make the most from 40 years of historical weather data to predict the best weather conditions.Weather overview for Tallinn
Weather overview
Tallinn (Estonia) is a place with a mild continental climate. The day temperatures range from -2 °C (29 °F) in February to 22 °C (72 °F) in July. Temperatures during the night go from -7 °C (19 °F) in February to 14 °C (56 °F) in July. The driest month is May with just 7 days of rain, on the contrary, the month when it rains the most is November with 13 days of rain.
January weather
The day temperature continues to descent, its value is -1 °C (30 °F) in Tallinn, and the night temperature descents similarly to the previous month as well. The beginning of the descent of the number of rainy days could be noticed in this month. The wind speed is on its maximum in January.
February weather
The minimum of the day temperature can be noticed, with its value of -2 °C (29 °F) in Tallinn, and the minimum of the night temperature is observable as well, with its value of -7 °C (19 °F). The descent of the number of rainy days can be observed, while the beginning of the descent of the rainfall amount could be noticed, with its value being 36 mm (1.42 in). The number of sun hours (without clouds) rise's start could be observed in February.
March weather
The day temperature starts to rise, its value is 2 °C (36 °F) in Tallinn, and the night temperature rise's start could be observed as well, the value of this measure is -4 °C (24 °F). The number of rainy days descents similarly to the previous month, with its value being 9 days. The rise of the number of sun hours (without clouds) can be observed, its value is 4 hours.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.April weather
The day temperature rises similarly to the previous month, with its value being 9 °C (48 °F) in Tallinn. The rainfall amount is on its minimum, with its value being 31 mm (1.23 in), while the number of rainy days continues to descent, its value is 8 days. The dry season is at its beginning. The number of sun hours (without clouds) continues to rise, its value is 6 hours.
May weather
The day temperature continues to rise, the value of this measure is 15 °C (60 °F) in Tallinn, and the night temperature continues to rise as well, with its value being 6 °C (43 °F). The tourist season is about to start. The number of rainy days reaches its minimum in May. The humidity is on its minimum in May.
June weather
The day temperature continues to rise in Tallinn, and the night temperature rises similarly to the previous month too, with its value being 10 °C (50 °F). The tourist season continues. The number of rainy days rise's start could be observed, with its value being 10 days. The maximum of the number of sun hours (without clouds) is observable, its value is 10 hours.
July weather
The tourist season continues in Tallinn. The maximum of the day temperature is observable, its value is 22 °C (72 °F), and the night temperature reaches its maximum too in this month. The rainfall amount continues to rise, the value of this measure is 71 mm (2.78 in). The minimum of the wind speed can be noticed in this month.
We make the most from 40 years of historical weather data to predict the best weather conditions.August weather
The day temperature descent's start could be observed, its value is 21 °C (69 °F) in Tallinn. The ongoing tourist season is noticeable. The number of rainy days rise's start could be observed, with its value being 12 days, while the maximum of the rainfall amount can be noticed in August. The number of sun hours (without clouds) descents similarly to the previous month, the value of this measure is 7 hours.
September weather
The day temperature continues to descent in Tallinn, and the night temperature continues to descent as well, with its value of 9 °C (48 °F). The beginning of the descent of the rainfall amount could be noticed in September. The number of sun hours (without clouds) descents similarly to the previous month, its value is 5 hours.
October weather
The day temperature continues to descent, with its value being 9 °C (49 °F) in Tallinn, and the night temperature continues to descent too, its value is 4 °C (40 °F). The number of rainy days starts to rise, and the beginning of the rise of the rainfall amount could be noticed as well. The number of sun hours (without clouds) continues to descent.
November weather
The day temperature continues to descent, with its value of 4 °C (38 °F) in Tallinn, and the night temperature continues to descent too, its value is 0 °C (31 °F). The number of rainy days reaches its maximum, with its value of 13 days, while the rainfall amount starts to descent, with its value being 67 mm (2.64 in). The descent of the number of sun hours (without clouds) can be observed, the value of this measure is 1 hour.
December weather
The day temperature descents similarly to the previous month, with its value of 1 °C (33 °F) in Tallinn, and the descent of the night temperature can be observed too. The rainfall amount descents similarly to the previous month, with its value of 57 mm (2.25 in). The number of sun hours (without clouds) reaches its minimum, with its value of 1 hour. The day length reaches its minimum, with its value being 6 hours.
FAQs
What is the air temperature in Tallinn in April at night?
The average night temperature in Tallinn in April is 1 °C (33 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
Are there good conditions to visit in May in Tallinn?
There are good conditions for visiting in May in Tallinn. You can expect just 7 days of rain during the month, taking an umbrella is not necessary. A relatively low temperature of 15 °C (60 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 6 °C (43 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.
What is the average number of rainy days in June in Tallinn?
There are 10 days, which are rainy in June in Tallinn, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.3 days of the week, or in general - 33 % days.
Is July part of the wet season in Tallinn?
No, there is no wet season in Tallinn in July - you can expect 10 days of rain during the month.
We make the most from 40 years of historical weather data to predict the best weather conditions.What temperature can I expect during the day in Tallinn in August?
The average daily temperature in August in Tallinn is 21 °C (69 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
What is the sea temperature in Tallinn in September?
In Tallinn in September expect the sea to be warm at 14 °C (57 °F). This is a sea temperature for resilient people only, most people won't enjoy swimming in such cold water or will have to use a wetsuit for water activities.