Average annual temperature is 9.8 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -25.0 °C
Number of sunny days: 209 days
Number of rainy days: 128 days
Number of snow days: 28 days
Look at detailed online map of McPherson County
* Weather data for McPherson County 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) | 5.5 | 11.8 | 17.7 | 29.9 | 25.9 | 31.3 | 37.2 | 37.7 | 36.1 | 28.8 | 19.0 | 17.2 |
| Average daytime temperature (°C) | -1.7 | 4.1 | 7.5 | 16.4 | 21.8 | 26.1 | 29.5 | 29.8 | 27.0 | 16.2 | 10.9 | 5.9 |
| Average temperature (°C) | -5.0 | -2.8 | -0.2 | 8.4 | 15.7 | 20.1 | 22.9 | 23.2 | 19.7 | 9.9 | 4.3 | 0.4 |
| Average night temperature (°C) | -7.8 | -7.1 | -5.0 | 1.9 | 10.2 | 14.5 | 16.8 | 17.7 | 13.6 | 4.7 | 0.0 | -3.0 |
| Absolute minimum temperature (°C) | -22.1 | -25.0 | -11.7 | -8.0 | -0.9 | 8.5 | 11.1 | 12.7 | 7.9 | -10.0 | -9.1 | -7.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 8.0 | 8.9 | 10.4 | 10.5 | 12.4 | 12.7 | 12.2 | 10.8 | 7.8 | 7.3 | 5.3 |
| Precipitation (mm) | 62 | 8 | 25 | 11 | 136 | 67 | 37 | 33 | 32 | 61 | 38 | 33 |
| Sunny days | 19 | 21 | 19 | 17 | 8 | 10 | 10 | 19 | 22 | 18 | 23 | 23 |
| Rainy days | 4 | 1 | 6 | 9 | 23 | 20 | 21 | 12 | 8 | 11 | 5 | 8 |
| Snow days | 8 | 6 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 |
The best time to visit McPherson County during the most sunny months:
The largest precipitation sum in McPherson County is at