Average annual temperature is 10.0 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -25.3 °C
Number of sunny days: 181 days
Number of rainy days: 160 days
Number of snow days: 24 days
Look at detailed online map of City of Delafield
* Weather data for City of Delafield 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) | 8.3 | 10.7 | 19.2 | 25.6 | 30.0 | 31.1 | 33.6 | 35.9 | 33.2 | 27.1 | 18.2 | 12.6 |
| Average daytime temperature (°C) | 1.2 | 3.0 | 5.8 | 14.4 | 21.1 | 26.2 | 27.9 | 26.8 | 23.5 | 15.6 | 8.0 | 5.1 |
| Average temperature (°C) | -2.4 | -2.2 | 0.8 | 8.5 | 14.6 | 20.0 | 22.4 | 21.5 | 18.8 | 11.6 | 3.7 | 1.8 |
| Average night temperature (°C) | -5.0 | -6.2 | -3.1 | 3.5 | 9.0 | 14.6 | 17.8 | 17.5 | 15.4 | 8.5 | 0.4 | -0.6 |
| Absolute minimum temperature (°C) | -25.3 | -23.3 | -13.0 | -2.5 | 0.3 | 7.2 | 12.9 | 11.4 | 10.0 | -2.2 | -12.2 | -8.0 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 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) | 3.5 | 7.0 | 6.6 | 8.0 | 10.7 | 12.1 | 12.2 | 11.2 | 8.3 | 6.9 | 6.5 | 3.9 |
| Precipitation (mm) | 47 | 95 | 89 | 111 | 38 | 44 | 143 | 154 | 58 | 94 | 50 | 57 |
| Sunny days | 12 | 16 | 12 | 14 | 19 | 21 | 10 | 15 | 15 | 12 | 20 | 15 |
| Rainy days | 11 | 8 | 12 | 16 | 12 | 9 | 21 | 16 | 15 | 18 | 9 | 13 |
| Snow days | 8 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 |
The best time to visit City of Delafield during the most sunny months:
Months with the longest average daylight duration in City of Delafield:
The largest precipitation sum in City of Delafield is at