Fond du Lac Climate: Weather by Month and Best Time to Visit
Best months for Fond du Lac: September, July, August, June.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -3°C | -10°C | 39 mm | 8 | – | – | 4.0 |
| February | -1°C | -9°C | 38 mm | 7 | – | – | 4.2 |
| March | 5°C | -3°C | 57 mm | 9 | – | – | 4.8 |
| April | 13°C | 3°C | 90 mm | 12 | – | – | 6.0 |
| May | 20°C | 10°C | 93 mm | 12 | – | – | 7.1 |
| June | 25°C | 15°C | 98 mm | 11 | – | – | 7.5 |
| July | 27°C | 18°C | 82 mm | 10 | – | – | 7.7 |
| August | 26°C | 17°C | 89 mm | 11 | – | – | 7.6 |
| September | 22°C | 12°C | 73 mm | 9 | – | – | 7.8 |
| October | 14°C | 6°C | 72 mm | 9 | – | – | 6.7 |
| November | 7°C | 0°C | 52 mm | 8 | – | – | 5.4 |
| December | 0°C | -7°C | 45 mm | 8 | – | – | 4.1 |