What’s the climate like in Tallinn?
The current climate of Tallinn features average monthly temperatures ranging from highs of 22°C during the day to lows of -1°C. The average yearly temperature is around 11°C. At night, temperatures in the colder months average around -5°C and in the warmer months around 14°C.
The highest temperature recorded in Tallinn in recent years was 33°C in July 2018. The lowest daytime temperature recorded was -20°C in January 2016.
On average, Tallinn gets 1293 mm of precipitation each year. Of this, about 93 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
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.
Best time to visit Tallinn?
The best time to visit Tallinn for pleasant to warm weather is May and July. There might be some rain during this period, but the temperatures are just right for exploring Tallinn.
Climate Table of Tallinn
The climate table of Tallinn shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | -1 | 1 | 4 | 9 | 16 | 20 | 22 | 21 | 16 | 10 | 5 | 2 |
| Temp. min (°C) | -5 | -3 | -2 | 1 | 6 | 12 | 14 | 15 | 11 | 5 | 1 | -2 |
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| Precipitation (mm) | 109 | 118 | 265 | 39 | 35 | 112 | 71 | 146 | 111 | 145 | 84 | 58 |
| Snow (cm) | 29 | 21 | 11 | 2,3 | 0,1 | 0 | 0 | 0 | 0 | 3,6 | 9,0 | 16 |
| UV Index | 1 | 1 | 3 | 5 | 6 | 5 | 5 | 5 | 4 | 1 | 0 | 0 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 11°C
- Highest temperature: 22°C in July
- Lowest temperature: -1°C in January
- Precipitation*: 1293 mm per year, averaging 108 mm per month
- Snowfall: 93 cm per year
- Driest months: 35 mm in May, 39 mm in April and 58 mm in December
- Wettest months: 265 mm in March, 146 mm in August and 145 mm in October
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Tallinn
This graph shows the average maximum temperatures per month in Tallinn, Estonia. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Tallinn
This graph shows how much precipitation Tallinn, Estonia, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Tallinn
This graph shows how much snow Tallinn, Estonia, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Tallinn
This graph shows the average UV index per month in Tallinn, Estonia. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Tallinn
This graph shows the average yearly temperature in Tallinn, Estonia. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Tallinn
This chart shows the total yearly precipitation in Tallinn, Estonia, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Tallinn
This chart shows the total yearly snowfall in Tallinn, Estonia, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Tallinn
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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.
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