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.

Best time to visit Tallinn

Q: When is the best time to visit Tallinn?

The best time to visit Tallinn is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Tallinn and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Tallinn by month

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

Recommended for Estonia

Broadway Travel: Holidays from £149pp

Sale

Book holidays in 2025/2026 from just £149 per person
Destinations include Portugal, Spain, Greece & Egypt
Pay low holiday deposits from £49 per person

Go to Broadway Travel deal >>

View all Broadway Travel offers

When is the best time to visit Tallinn?

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

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0.5
Mar
1.5
Apr
2.5
May
4
Jun
4
Jul
3.5
Aug
1
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

27
Jan
27
Feb
34
Mar
45
Apr
59
May
66
Jun
70
Jul
68
Aug
57
Sep
48
Oct
37
Nov
30
Dec

Hours of Sunshine (daily)

1
Jan
2
Feb
4
Mar
6
Apr
9
May
10
Jun
9
Jul
7
Aug
5
Sep
3
Oct
1
Nov
1
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

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.

Metric (°C) | Imperial (°F)