The highest day temperature in August 2023 was 82°F. The lowest night temperature was 54°F. The average values for day and night temperatures during August were 69.0°F и 60.0°F respectivly.

The average sea surface temperature in August 2023 for Tallinn was 66.9°F. The maximum and minimum values were 64.6°F and 69.6°F respectively.

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation total in August for Tallinn is 2.8 in. It makes august the most rainy month of the year.

The average wind speed in August is 10.1 mph. It makes August one of the most windless months of the year for Tallinn.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Tallinn in August is 9.4 hours.