Climate · Tallinn

Tallinn in August

Warm and wet, as the days shorten.

Typical weather, averaged over 30 years

August in Tallinn is warm: highs near 73°F, lows near 57°F. Rain falls on about three days a week, more often as the month goes on, and the days shorten by 2 hours 26 minutes from the first week to the last.August in Tallinn is warm: highs near 23°C, lows near 14°C. Rain falls on about three days a week, more often as the month goes on, and the days shorten by 2 hours 26 minutes from the first week to the last.

High
73°F23°Caverage
Low
57°F14°Caverage
Wet days
3a week · 45% of days
Daylight
15h 25mon average

Is August a good time to visit Tallinn?


Yes. August is one of Tallinn's best months (June to August).

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How August sits in the year

week by week

Temperature

Highs near 73°F in August, against 32°F to 74°F through the year.Highs near 23°C in August, against 0°C to 23°C through the year.

Chance of a wet day

45% of days in August, against 31% to 47% through the year.

Cloud cover

49% cover in August, against 47% to 73% through the year.

Daylight

15h 25m in August, against 6h 10m to 18h 30m through the year.

Week by week, lightly smoothed, with August shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side


  1. July74°23°low 58°low 14°3 wet days a weekRain on about three days a week.
  2. August73°23°low 57°low 14°3 wet days a weekRain on about three days a week.
  3. September64°18°low 50°low 10°3 wet days a weekRain on about three days a week.

Where Tallinn sits, in August

Europe/Tallinn

this place
typical high in August 40°F4°C95°F35°C
Sunrise, mid-August
5:36 AMsets 9:16 PM
Above the sea
0 mlow-lying
Latitude
59.4°Nnorthern hemisphere
Nearest of ours
our one place here

The land around Tallinn, shaded by its typical high in August, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Tallinn is our one place in Estonia so far. Clock times are local, for the 15th.

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Tallinn. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.