Vernon Climate: Weather by Month and Best Time to Visit
Best months for Vernon: August, July, September.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -1°C | -8°C | 49 mm | 12 | – | – | 3.4 |
| February | 2°C | -6°C | 34 mm | 9 | – | – | 4.0 |
| March | 6°C | -3°C | 44 mm | 12 | – | – | 4.6 |
| April | 12°C | 0°C | 44 mm | 11 | – | – | 5.9 |
| May | 18°C | 5°C | 61 mm | 12 | – | – | 6.9 |
| June | 21°C | 8°C | 64 mm | 12 | – | – | 7.3 |
| July | 25°C | 11°C | 40 mm | 8 | – | – | 8.0 |
| August | 25°C | 11°C | 31 mm | 7 | – | – | 8.2 |
| September | 20°C | 7°C | 44 mm | 9 | – | – | 7.6 |
| October | 11°C | 2°C | 60 mm | 12 | – | – | 5.7 |
| November | 3°C | -2°C | 67 mm | 14 | – | – | 3.9 |
| December | -1°C | -7°C | 53 mm | 13 | – | – | 3.3 |