Weather in Tallinn, Harjumaa, Estonia in August
In an average August, Tallinn sees a daily high around 20°C and a low around 15°C, based on 1981–2026 of local climate records.
| Average high | 20°C |
|---|---|
| Typical high range | 17°C to 24°C |
| Average low | 15°C |
| Typical low range | 12°C to 17°C |
| Average daily precipitation | 3 mm |
August records
The most extreme August on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
29°C
2010-08-07
Lowest
11°C
2007-08-30
Low
Highest
22°C
2010-08-08
Lowest
8°C
1993-08-30
Feels-like
Highest
36°C
2010-08-07
Lowest
4°C
1987-08-31
Humidity
Highest
18.5 g/m³
2010-08-08
Lowest
6.3 g/m³
1984-08-26
Wind
Highest
58 km/h
1987-08-07
Lowest
6 km/h
1995-08-14
Precip
Wettest
146 mm
1987
Driest
9 mm
2002
See Tallinn's live weather grade →
Visiting Tallinn in August? See how its comfort stacks up against where you live.
Compare Tallinn with your city →