Mankato Climate: Weather by Month and Best Time to Visit
Best months for Mankato: September, August, July.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -5°C | -13°C | 26 mm | 6 | – | – | 4.3 |
| February | -2°C | -11°C | 27 mm | 5 | – | – | 4.4 |
| March | 6°C | -4°C | 56 mm | 8 | – | – | 5.0 |
| April | 15°C | 3°C | 91 mm | 10 | – | – | 6.4 |
| May | 21°C | 10°C | 119 mm | 13 | – | – | 7.1 |
| June | 26°C | 16°C | 131 mm | 12 | – | – | 7.2 |
| July | 28°C | 18°C | 101 mm | 10 | – | – | 7.6 |
| August | 27°C | 17°C | 106 mm | 10 | – | – | 7.7 |
| September | 23°C | 12°C | 86 mm | 9 | – | – | 7.9 |
| October | 15°C | 5°C | 61 mm | 8 | – | – | 7.0 |
| November | 6°C | -2°C | 46 mm | 7 | – | – | 5.4 |
| December | -2°C | -9°C | 35 mm | 7 | – | – | 4.2 |