Valkeakoski Climate: Weather by Month and Best Time to Visit
Best months for Valkeakoski: July, August, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -3°C | -8°C | 38 mm | 10 | – | – | 3.8 |
| February | -3°C | -9°C | 30 mm | 8 | – | – | 4.0 |
| March | 1°C | -6°C | 31 mm | 8 | – | – | 4.2 |
| April | 7°C | -1°C | 32 mm | 8 | – | – | 5.4 |
| May | 14°C | 5°C | 44 mm | 9 | – | – | 6.5 |
| June | 18°C | 10°C | 75 mm | 12 | – | – | 6.8 |
| July | 21°C | 13°C | 82 mm | 12 | – | – | 7.2 |
| August | 19°C | 12°C | 73 mm | 12 | – | – | 7.0 |
| September | 14°C | 7°C | 51 mm | 10 | – | – | 6.4 |
| October | 7°C | 3°C | 57 mm | 10 | – | – | 5.3 |
| November | 2°C | -1°C | 46 mm | 10 | – | – | 4.3 |
| December | -1°C | -5°C | 44 mm | 11 | – | – | 3.6 |