Average annual temperature is 15.8 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -13.1 °C
Number of sunny days: 240 days
Number of rainy days: 119 days
Number of snow days: 6 days
Look at detailed online map of Dumas Junction
* Weather data for Dumas Junction 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) | 20.8 | 21.9 | 26.0 | 29.9 | 33.6 | 40.2 | 40.6 | 39.0 | 39.6 | 31.0 | 28.4 | 21.8 |
| Average daytime temperature (°C) | 11.7 | 14.6 | 17.7 | 23.3 | 25.8 | 30.3 | 34.8 | 35.0 | 30.6 | 23.3 | 17.2 | 12.5 |
| Average temperature (°C) | 4.8 | 6.1 | 9.4 | 14.5 | 19.0 | 23.0 | 27.7 | 28.2 | 24.0 | 16.3 | 9.9 | 5.8 |
| Average night temperature (°C) | -0.2 | 0.4 | 3.1 | 7.8 | 13.4 | 17.2 | 21.7 | 22.0 | 18.4 | 10.7 | 4.7 | 1.2 |
| Absolute minimum temperature (°C) | -13.1 | -9.1 | -5.0 | -2.8 | 6.4 | 11.0 | 16.4 | 17.3 | 14.0 | -4.4 | -4.5 | -4.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 8.8 | 10.0 | 11.0 | 10.9 | 11.9 | 12.7 | 12.1 | 10.6 | 9.6 | 8.3 | 7.8 |
| Precipitation (mm) | 10 | 8 | 18 | 29 | 120 | 87 | 50 | 6 | 40 | 23 | 12 | 51 |
| Sunny days | 24 | 21 | 22 | 22 | 10 | 13 | 18 | 21 | 21 | 22 | 22 | 24 |
| Rainy days | 4 | 5 | 9 | 8 | 21 | 17 | 13 | 10 | 9 | 9 | 8 | 6 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Dumas Junction is at