Average annual temperature is 14.6 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 175 days
Number of rainy days: 186 days
Number of snow days: 4 days
Look at detailed online map of Defiance
* Weather data for Defiance 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) | 19.6 | 25.2 | 24.9 | 28.4 | 28.3 | 31.9 | 35.8 | 35.3 | 32.1 | 29.4 | 25.2 | 18.6 |
| Average daytime temperature (°C) | 12.1 | 14.6 | 15.4 | 20.9 | 23.9 | 27.1 | 31.1 | 28.7 | 26.5 | 21.3 | 15.8 | 12.0 |
| Average temperature (°C) | 6.5 | 8.4 | 8.8 | 13.9 | 17.4 | 20.8 | 25.0 | 23.2 | 20.3 | 15.5 | 9.1 | 6.5 |
| Average night temperature (°C) | 3.0 | 3.8 | 3.7 | 8.4 | 12.1 | 15.5 | 20.0 | 18.8 | 15.2 | 10.7 | 4.5 | 2.8 |
| Absolute minimum temperature (°C) | -5.5 | -7.1 | -6.7 | 1.0 | 3.4 | 10.5 | 15.8 | 12.9 | 11.6 | 3.7 | -5.3 | -6.0 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 5.0 | 6.8 | 7.9 | 9.7 | 10.3 | 10.9 | 11.8 | 10.5 | 10.3 | 7.9 | 7.4 | 5.6 |
| Precipitation (mm) | 111 | 111 | 69 | 79 | 99 | 54 | 47 | 130 | 67 | 31 | 40 | 108 |
| Sunny days | 12 | 14 | 19 | 16 | 13 | 15 | 5 | 9 | 16 | 20 | 21 | 15 |
| Rainy days | 18 | 13 | 11 | 14 | 18 | 15 | 26 | 22 | 14 | 11 | 9 | 15 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Defiance during the most sunny months:
The largest precipitation sum in Defiance is at