Average annual temperature is 9.9 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -22.7 °C
Number of sunny days: 131 days
Number of rainy days: 208 days
Number of snow days: 26 days
Look at detailed online map of Town of Mount Morris
* Weather data for Town of Mount Morris 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) | 13.0 | 17.0 | 13.2 | 27.6 | 29.6 | 31.2 | 31.8 | 31.0 | 31.7 | 28.8 | 16.1 | 14.1 |
| Average daytime temperature (°C) | 3.7 | 6.6 | 6.1 | 16.4 | 19.8 | 23.7 | 27.3 | 24.7 | 22.8 | 16.0 | 8.0 | 6.6 |
| Average temperature (°C) | 0.3 | 0.1 | 1.0 | 9.5 | 12.9 | 17.9 | 21.6 | 19.4 | 17.0 | 11.9 | 3.7 | 3.1 |
| Average night temperature (°C) | -2.3 | -4.4 | -2.8 | 4.2 | 6.7 | 12.8 | 16.7 | 15.4 | 12.4 | 8.5 | 0.3 | 0.5 |
| Absolute minimum temperature (°C) | -8.4 | -22.7 | -15.1 | -5.9 | -0.9 | 7.9 | 12.7 | 10.1 | 5.6 | -1.7 | -6.3 | -6.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.5 | 5.8 | 5.6 | 8.5 | 11.4 | 10.4 | 11.4 | 9.9 | 8.9 | 5.3 | 5.3 | 2.9 |
| Precipitation (mm) | 104 | 63 | 95 | 82 | 40 | 76 | 93 | 94 | 29 | 71 | 50 | 77 |
| Sunny days | 6 | 11 | 10 | 12 | 23 | 11 | 7 | 6 | 15 | 9 | 11 | 10 |
| Rainy days | 17 | 12 | 14 | 18 | 8 | 19 | 24 | 25 | 15 | 22 | 15 | 19 |
| Snow days | 8 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 |
The best time to visit Town of Mount Morris during the most sunny months:
Months with the longest average daylight duration in Town of Mount Morris:
The largest precipitation sum in Town of Mount Morris is at