Average annual temperature is 7.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 143 days
Number of rainy days: 153 days
Number of snow days: 69 days
Look at detailed online map of Township of Duncan
* Weather data for Township of Duncan 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) | 2.0 | 6.6 | 6.4 | 24.8 | 31.8 | 31.2 | 31.3 | 29.3 | 33.3 | 29.3 | 16.1 | 8.7 |
| Average daytime temperature (°C) | -3.0 | -2.1 | 1.5 | 9.1 | 20.2 | 24.8 | 24.6 | 24.2 | 22.1 | 12.2 | 5.0 | 3.3 |
| Average temperature (°C) | -5.7 | -6.3 | -3.2 | 3.4 | 13.1 | 18.4 | 18.8 | 18.3 | 16.6 | 8.5 | 0.8 | -0.3 |
| Average night temperature (°C) | -7.7 | -9.7 | -6.8 | -0.7 | 7.4 | 12.9 | 13.9 | 13.6 | 12.7 | 5.9 | -2.2 | -2.7 |
| Absolute minimum temperature (°C) | -22.5 | -20.6 | -13.5 | -10.5 | -1.9 | 5.3 | 9.0 | 5.5 | 6.1 | -4.5 | -9.5 | -9.9 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.1 | 12.6 | 10.9 | 9.4 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.2 | 5.7 | 6.3 | 6.9 | 10.7 | 11.2 | 12.0 | 10.8 | 8.3 | 5.4 | 4.8 | 3.2 |
| Precipitation (mm) | 59 | 55 | 57 | 166 | 88 | 79 | 95 | 69 | 30 | 98 | 38 | 49 |
| Sunny days | 8 | 9 | 13 | 9 | 17 | 15 | 5 | 13 | 15 | 7 | 15 | 17 |
| Rainy days | 4 | 4 | 4 | 14 | 12 | 15 | 26 | 18 | 15 | 22 | 9 | 10 |
| Snow days | 19 | 15 | 14 | 7 | 2 | 0 | 0 | 0 | 0 | 2 | 6 | 4 |
The best time to visit Township of Duncan during the most sunny months:
Months with the longest average daylight duration in Township of Duncan:
The largest precipitation sum in Township of Duncan is at