Temperatures in August
It's pleasantly warm in August in Tallinn with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 23°C. At night, you can expect temperatures between 13°C and 16°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Tallinn in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Tallinn with warm temperatures, averaging around 22°C during the day and nights close to 15°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-August
By mid-August, the average daytime temperature drops to around 21°C, with nights close to 15°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of August
By the end of August, the average daytime temperature in Tallinn will be around 20°C, with nights close to 15°C. There’s a significant chance of many days with precipitation.
Discover cheap trips to Tallinn 
Water temperature
The water temperature at Tallinn is 22°C this month. Pleasant for a swim.
Precipitation in August
In August, there is an average of 145 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 43% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Tallinn. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Tallinn in August |
London | ||
|---|---|---|---|
 Average Temperature |
21°C | 22°C | |
 High Temp |
23°C | 24°C | |
| Low Temp |
18°C | 19°C | |
 Total Precipitation |
145 mm | 60 mm | |
| Rainy Days |
13 days | 10 days | |
July
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Tallinn?
After some sun? Then August isn’t the best time to be in Tallinn. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Tallinn in August
With 32°C, Tallinn hit the highest temperature in the last 10 years in August 2022. The lowest daytime temperature in this month was 12°C in 2021. The extreme night temperatures ranged from a low of 5°C to a high of 20°C.
Check out the climate of Tallinn for all months and discover the best travel time
Curious about the climate in other parts of Estonia? Check out the weather and climate in places like Tartu, Haapsalu, or have a look at other destinations in Estonia.
Plan your next holiday
Don’t miss the best holiday deals for Tallinn and see what our partners have for you.
Daily Temperature in August in Tallinn
This chart shows the average daily temperatures, both day and night, for each day in August in Tallinn, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Tallinn
The chart below shows the average daily precipitation in August for Tallinn, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 13 days of rain in Tallinn.
Daily UV Index in August in Tallinn
This chart shows the average daily UV index in August in Tallinn, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Tallinn Over the Years
This chart shows the average temperature in August in Tallinn, measured in degrees Celsius, over the past years.
Total Precipitation in August in Tallinn Over the Years
This chart shows the average precipitation in August in Tallinn, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Tallinn
Click on a specific day in August for detailed info on the typical weather on that day in Tallinn. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Tallinn
The weather in August in Tallinn is rated 0 out of 5 stars by 1 visitor. Have you been to Tallinn? Share your weather experience to help other visitors.
Have you been to Tallinn in August?
Share your weather experience in August in Tallinn.
Average Weather in Tallinn by Month
Click on a month below to see detailed weather info for Tallinn. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
