Estonia weather in September

Are you planning a trip to Estonia in September and wondering what kind of weather to expect? Look no further than this page for all the information you need.

What is the weather like in Estonia in September?

The weather conditions in Estonia in September are generally tolerable.

You can expect moderate maximum average daytime temperatures of around 16°C (60°F) and nighttime temperatures around 8°C (47°F) in Tallinn.

Precipitation in September varies from moderate in Vehendi with an average of 55mm (2.2 inches) of rainfall to moderate in Sillamäe with 66mm (2.6 inches). It is also generally a moderately sunny time of year with an average of 163 hours of sunshine in Tallinn during the entire month.

To learn more about the weather conditions in specific areas of Estonia, check out the map below.

Where to go in Estonia in September

Find the average weather conditions in September for the most popular destinations in Estonia on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

Popular destinations in Estonia

What is the weather like in September for the 5 most popular destinations in Estonia?

Average weather in Tallinn

In September Tallinn generally has moderate temperatures with maximum daytime temperatures around 16°C (60°F), minimum nighttime temperatures around 8°C (47°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

Tallinn
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
21°C / 70°F 
12°C / 54°F 
256 hours 
81mm / 3.2" 
15 days 
16°C / 60°F 
8°C / 47°F 
163 hours 
63mm / 2.5" 
14 days 
October   >> October
>>  
9°C / 49°F 
4°C / 38°F 
88 hours 
79mm / 3.1" 
17 days 
poor 
Climate in Tallinn

Average weather in Pärnu

In September Pärnu generally has moderate temperatures with maximum daytime temperatures around 16°C (62°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

Pärnu
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
22°C / 71°F 
13°C / 55°F 
258 hours 
79mm / 3.1" 
15 days 
16°C / 62°F 
9°C / 48°F 
175 hours 
62mm / 2.4" 
14 days 
October   >> October
>>  
10°C / 50°F 
4°C / 39°F 
97 hours 
78mm / 3.1" 
17 days 
poor 
Climate in Pärnu

Average weather in Kuressaare

In September Kuressaare generally has moderate temperatures with maximum daytime temperatures around 17°C (62°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

Kuressaare
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
22°C / 71°F 
13°C / 55°F 
257 hours 
75mm / 2.9" 
14 days 
17°C / 62°F 
9°C / 48°F 
144 hours 
59mm / 2.3" 
14 days 
October   >> October
>>  
10°C / 51°F 
5°C / 40°F 
72 hours 
72mm / 2.8" 
16 days 
poor 
Climate in Kuressaare

Average weather in Tartu

In September Tartu generally has moderate temperatures with maximum daytime temperatures around 16°C (62°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

Tartu
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
22°C / 72°F 
12°C / 53°F 
217 hours 
84mm / 3.3" 
15 days 
16°C / 62°F 
8°C / 46°F 
138 hours 
56mm / 2.2" 
14 days 
October   >> October
>>  
9°C / 49°F 
3°C / 37°F 
86 hours 
64mm / 2.5" 
17 days 
poor 
Climate in Tartu

Average weather in Haapsalu

In September Haapsalu generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 9°C (49°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

Haapsalu
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
21°C / 70°F 
13°C / 56°F 
258 hours 
76mm / 3" 
14 days 
16°C / 61°F 
9°C / 49°F 
175 hours 
60mm / 2.4" 
14 days 
October   >> October
>>  
10°C / 49°F 
5°C / 40°F 
97 hours 
78mm / 3.1" 
17 days 
poor 
Climate in Haapsalu

Is your destination not in the list? Have a look at other destinations in Estonia.

Is September the best time to go to Estonia?

In our opinion September is a good time to visit Estonia with commonly tolerable weather in Tallinn. However, the weather conditions may vary depending on your destination.

On average the best time to visit Estonia is in June, July and August with generally perfect weather in Tallinn. The worst months are January, February, March, April, October, November and December that can have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Estonia. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Estonia? Get detailed historical weather averages for many cities in Estonia.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.