Average annual temperature is 15.0 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 188 days
Number of rainy days: 176 days
Number of snow days: 1 day
Look at detailed online map of Dempster
* Weather data for Dempster 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) | 19.3 | 23.2 | 25.9 | 28.7 | 30.1 | 33.3 | 36.1 | 36.5 | 32.5 | 30.3 | 26.3 | 17.9 |
| Average daytime temperature (°C) | 10.3 | 13.9 | 14.6 | 20.4 | 24.7 | 28.9 | 31.2 | 29.9 | 28.4 | 21.3 | 15.2 | 11.1 |
| Average temperature (°C) | 6.0 | 7.6 | 8.4 | 13.7 | 18.6 | 22.5 | 25.4 | 24.3 | 22.0 | 15.8 | 9.2 | 6.0 |
| Average night temperature (°C) | 2.7 | 3.2 | 3.8 | 8.3 | 13.3 | 17.0 | 20.7 | 19.8 | 16.6 | 11.5 | 4.9 | 2.5 |
| Absolute minimum temperature (°C) | -5.0 | -6.5 | -6.7 | 1.0 | 4.8 | 11.6 | 16.6 | 14.4 | 12.7 | -1.1 | -4.1 | -5.9 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.8 | 7.4 | 7.9 | 9.5 | 10.1 | 11.1 | 11.5 | 10.4 | 10.7 | 7.7 | 7.7 | 6.1 |
| Precipitation (mm) | 167 | 103 | 188 | 118 | 78 | 81 | 104 | 95 | 15 | 115 | 47 | 88 |
| Sunny days | 11 | 16 | 16 | 16 | 17 | 16 | 9 | 14 | 14 | 20 | 22 | 17 |
| Rainy days | 19 | 12 | 15 | 14 | 14 | 14 | 22 | 17 | 16 | 11 | 8 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dempster during the most sunny months:
The largest precipitation sum in Dempster is at