Tallinn weather

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The weather guide for Estonia (Tallinn) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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  • Tallinn climate averages by month
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  • Best time to go to Tallinn
  • Tallinn 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to Tallinn?

The best time to go to Tallinn is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -3°C maximum daytime temperature in January in Tallinn-3
    Jan
  • -3°C maximum daytime temperature in February in Tallinn-3
    Feb
  • 1°C maximum daytime temperature in March in Tallinn1
    Mar
  • 7°C maximum daytime temperature in April in Tallinn7
    Apr
  • 15°C maximum daytime temperature in May in Tallinn15
    May
  • 19°C maximum daytime temperature in June in Tallinn19
    Jun
  • 21°C maximum daytime temperature in July in Tallinn21
    Jul
  • 20°C maximum daytime temperature in August in Tallinn20
    Aug
  • 14°C maximum daytime temperature in September in Tallinn14
    Sep
  • 9°C maximum daytime temperature in October in Tallinn9
    Oct
  • 3°C maximum daytime temperature in November in Tallinn3
    Nov
  • -1°C maximum daytime temperature in December in Tallinn-1
    Dec

Hours of Sunshine (daily)

Best time to go for the weather

Metric (°C / mm)  |  Imperial (°F / inches)

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Which is the hottest month in Tallinn?

The hottest time of year in Tallinn is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Tallinn?

In terms of rainfall, August is usually the wettest month in Tallinn with 80mm on average. There are normally 15 days in August with some rain.

When is it sunniest in Tallinn?

The sunniest time of year in Tallinn is normally June with bright sunshine on average for 53% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in Tallinn?

The sea is usually at its warmest in Tallinn in August when the water temperature reaches 17°C.

Compare Tallinn weather with the USA

Below the Tallinn weather chart shows average maximum daytime temperature for Tallinn, Estonia and the USA (Washington).

Maximum daytime temperature (°C)

Tallinn, Estonia
USA (Washington)
5
7
1
13
7
19
15
24
19
29
21
31
20
30
14
26
9
20
3
14
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-3
-3
-1

Metric (°C / mm)  |  Imperial (°F / inches)

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