Rochester Climate: Weather by Month and Best Time to Visit
Best months for Rochester: August, September, July, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 0°C | -8°C | 84 mm | 9 | – | – | 3.8 |
| February | 1°C | -7°C | 80 mm | 9 | – | – | 4.0 |
| March | 6°C | -3°C | 105 mm | 10 | – | – | 4.6 |
| April | 13°C | 3°C | 104 mm | 11 | – | – | 6.0 |
| May | 19°C | 9°C | 79 mm | 11 | – | – | 7.1 |
| June | 24°C | 14°C | 99 mm | 12 | – | – | 7.5 |
| July | 27°C | 17°C | 88 mm | 11 | – | – | 7.6 |
| August | 26°C | 17°C | 86 mm | 10 | – | – | 7.8 |
| September | 22°C | 13°C | 87 mm | 9 | – | – | 7.8 |
| October | 15°C | 7°C | 106 mm | 10 | – | – | 6.6 |
| November | 9°C | 1°C | 91 mm | 9 | – | – | 5.6 |
| December | 3°C | -4°C | 110 mm | 10 | – | – | 4.1 |