Espoo in August
7.1out of 10
Possible, with caveats
Mild: highs around 20°C. Frequent rain: about 12 rainy days.
20°CAvg high
12°CAvg low
12Rainy days (70 mm)
15:23 hDaylight
05:44Sunrise · 21:07 Sunset
Why this score
- Mild: highs around 20°C
- Frequent rain: about 12 rainy days
- Rain varies a lot between years (±4.7 days)
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in August varies a lot between years (±4.7 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -2°C | -7°C | 50 mm | 11 | – | – | 3.6 |
| February | -2°C | -8°C | 41 mm | 9 | – | – | 3.9 |
| March | 1°C | -5°C | 37 mm | 8 | – | – | 4.2 |
| April | 8°C | 0°C | 37 mm | 9 | – | – | 5.4 |
| May | 14°C | 5°C | 43 mm | 9 | – | – | 6.6 |
| June | 18°C | 10°C | 66 mm | 11 | – | – | 7.0 |
| July | 21°C | 13°C | 68 mm | 11 | – | – | 7.4 |
| August | 20°C | 12°C | 70 mm | 12 | – | – | 7.1 |
| September | 15°C | 8°C | 55 mm | 10 | – | – | 6.6 |
| October | 8°C | 3°C | 60 mm | 11 | – | – | 5.4 |
| November | 3°C | 0°C | 59 mm | 12 | – | – | 4.3 |
| December | 0°C | -4°C | 57 mm | 12 | – | – | 3.6 |
Frequently asked questions
How hot is Espoo in August?
Daytime highs average 20°C and nights about 12°C.
When is the best time to visit Espoo?
The best months are July, August, June.