Onega Climate: Weather by Month and Best Time to Visit
Best months for Onega: July, August, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -7°C | -11°C | 37 mm | 10 | – | – | 3.7 |
| February | -7°C | -12°C | 27 mm | 9 | – | – | 3.9 |
| March | -3°C | -8°C | 30 mm | 8 | – | – | 4.0 |
| April | 3°C | -3°C | 33 mm | 9 | – | – | 4.6 |
| May | 9°C | 3°C | 52 mm | 10 | – | – | 5.6 |
| June | 14°C | 8°C | 58 mm | 11 | – | – | 6.4 |
| July | 18°C | 12°C | 65 mm | 11 | – | – | 6.9 |
| August | 16°C | 11°C | 78 mm | 12 | – | – | 6.6 |
| September | 12°C | 7°C | 82 mm | 14 | – | – | 5.5 |
| October | 5°C | 2°C | 81 mm | 16 | – | – | 4.2 |
| November | -1°C | -4°C | 54 mm | 13 | – | – | 3.3 |
| December | -4°C | -8°C | 46 mm | 13 | – | – | 3.4 |