Lappeenranta Climate: Weather by Month and Best Time to Visit
Best months for Lappeenranta: July, August, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -4°C | -9°C | 42 mm | 10 | – | – | 3.7 |
| February | -4°C | -9°C | 38 mm | 9 | – | – | 3.9 |
| March | 1°C | -6°C | 36 mm | 9 | – | – | 3.9 |
| April | 7°C | -1°C | 33 mm | 8 | – | – | 5.3 |
| May | 14°C | 5°C | 46 mm | 9 | – | – | 6.6 |
| June | 19°C | 10°C | 67 mm | 12 | – | – | 7.0 |
| July | 22°C | 13°C | 73 mm | 12 | – | – | 7.4 |
| August | 20°C | 12°C | 75 mm | 13 | – | – | 7.1 |
| September | 14°C | 7°C | 56 mm | 11 | – | – | 6.4 |
| October | 7°C | 3°C | 57 mm | 12 | – | – | 5.2 |
| November | 2°C | -2°C | 53 mm | 11 | – | – | 4.1 |
| December | -2°C | -6°C | 51 mm | 12 | – | – | 3.5 |