Average annual temperature is 12.9 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -17.8 °C
Number of sunny days: 234 days
Number of rainy days: 117 days
Number of snow days: 14 days
Look at detailed online map of Mankato
* Weather data for Mankato United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.1 | 16.3 | 23.7 | 29.3 | 30.5 | 35.6 | 37.8 | 38.9 | 37.2 | 31.6 | 21.6 | 14.7 |
| Average daytime temperature (°C) | 3.5 | 7.6 | 10.6 | 20.0 | 25.1 | 29.4 | 31.6 | 32.5 | 29.3 | 20.0 | 13.3 | 7.1 |
| Average temperature (°C) | -1.3 | 0.1 | 3.8 | 12.2 | 18.9 | 23.3 | 25.3 | 26.0 | 22.8 | 14.0 | 7.1 | 2.3 |
| Average night temperature (°C) | -4.9 | -4.7 | -1.2 | 6.1 | 13.2 | 17.6 | 20.0 | 20.4 | 16.8 | 8.8 | 2.3 | -1.2 |
| Absolute minimum temperature (°C) | -17.8 | -16.6 | -8.6 | -4.4 | 3.4 | 11.8 | 14.5 | 14.0 | 10.6 | -6.6 | -5.4 | -6.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 8.4 | 8.3 | 10.5 | 11.0 | 12.4 | 12.0 | 12.1 | 10.3 | 8.2 | 7.3 | 5.3 |
| Precipitation (mm) | 32 | 33 | 26 | 20 | 65 | 89 | 87 | 53 | 13 | 35 | 35 | 39 |
| Sunny days | 21 | 23 | 20 | 23 | 15 | 15 | 9 | 20 | 23 | 22 | 24 | 19 |
| Rainy days | 5 | 4 | 9 | 7 | 16 | 15 | 22 | 11 | 7 | 8 | 4 | 9 |
| Snow days | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Mankato during the most sunny months:
The largest precipitation sum in Mankato is at