Average annual temperature is 11.6 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -11.5 °C
Number of sunny days: 222 days
Number of rainy days: 117 days
Number of snow days: 26 days
Look at detailed online map of Dell (historical)
* Weather data for Dell (historical) 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) | 7.2 | 11.8 | 11.8 | 29.0 | 32.6 | 35.1 | 40.2 | 40.1 | 31.4 | 26.5 | 12.0 | 8.2 |
| Average daytime temperature (°C) | 3.1 | 5.1 | 7.0 | 15.4 | 24.6 | 27.0 | 35.8 | 31.9 | 26.6 | 18.2 | 7.2 | 3.5 |
| Average temperature (°C) | -0.8 | 0.1 | 1.8 | 8.5 | 18.0 | 20.5 | 28.3 | 25.3 | 19.6 | 12.6 | 4.0 | 0.7 |
| Average night temperature (°C) | -3.9 | -3.0 | -1.9 | 3.6 | 12.2 | 14.7 | 20.5 | 18.8 | 13.6 | 8.2 | 1.2 | -1.4 |
| Absolute minimum temperature (°C) | -11.5 | -8.5 | -9.7 | -2.6 | 5.5 | 6.3 | 16.7 | 11.8 | 7.0 | -3.3 | -6.3 | -4.8 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.7 | 7.2 | 7.4 | 9.8 | 11.9 | 12.4 | 13.9 | 11.6 | 10.1 | 8.3 | 6.7 | 3.5 |
| Precipitation (mm) | 29 | 10 | 82 | 28 | 35 | 46 | 0 | 38 | 7 | 11 | 30 | 35 |
| Sunny days | 17 | 18 | 7 | 14 | 13 | 16 | 31 | 21 | 25 | 23 | 21 | 16 |
| Rainy days | 9 | 6 | 14 | 14 | 18 | 14 | 0 | 10 | 5 | 8 | 8 | 11 |
| Snow days | 5 | 4 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Dell (historical) during the most sunny months:
Months with the longest average daylight duration in Dell (historical):
The largest precipitation sum in Dell (historical) is at