Average annual temperature is 12.2 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -22.4 °C
Number of sunny days: 231 days
Number of rainy days: 116 days
Number of snow days: 18 days
Look at detailed online map of Dellvale
* Weather data for Dellvale 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) | 11.4 | 17.0 | 22.1 | 29.9 | 29.4 | 32.6 | 35.9 | 37.8 | 37.5 | 30.1 | 21.1 | 16.5 |
| Average daytime temperature (°C) | 1.8 | 6.9 | 10.5 | 19.6 | 24.6 | 28.8 | 30.7 | 31.7 | 28.8 | 19.9 | 13.7 | 7.4 |
| Average temperature (°C) | -3.0 | -0.9 | 3.1 | 11.8 | 18.2 | 22.6 | 24.6 | 25.3 | 21.9 | 13.3 | 6.8 | 2.2 |
| Average night temperature (°C) | -6.4 | -5.9 | -2.2 | 5.4 | 12.8 | 17.0 | 19.2 | 19.6 | 15.9 | 7.8 | 1.7 | -1.6 |
| Absolute minimum temperature (°C) | -22.4 | -17.8 | -7.7 | -4.6 | 3.2 | 13.3 | 13.7 | 13.8 | 9.7 | -7.1 | -5.9 | -5.1 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.7 | 8.3 | 8.9 | 11.0 | 10.4 | 12.2 | 12.2 | 11.8 | 10.5 | 8.7 | 7.3 | 5.3 |
| Precipitation (mm) | 44 | 34 | 13 | 16 | 92 | 82 | 78 | 38 | 28 | 40 | 14 | 37 |
| Sunny days | 21 | 20 | 19 | 23 | 13 | 13 | 13 | 20 | 24 | 22 | 24 | 19 |
| Rainy days | 5 | 3 | 9 | 7 | 18 | 17 | 18 | 11 | 6 | 8 | 4 | 10 |
| Snow days | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Dellvale during the most sunny months:
The largest precipitation sum in Dellvale is at