Average annual temperature is 14.5 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 172 days
Number of rainy days: 190 days
Number of snow days: 3 days
Look at detailed online map of Dupont City
* Weather data for Dupont City 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) | 21.5 | 24.8 | 25.1 | 30.2 | 28.7 | 32.2 | 35.1 | 34.3 | 32.7 | 28.9 | 25.9 | 19.9 |
| Average daytime temperature (°C) | 11.6 | 14.7 | 14.7 | 21.3 | 23.3 | 27.0 | 30.9 | 29.1 | 25.8 | 21.0 | 15.0 | 11.9 |
| Average temperature (°C) | 6.2 | 8.1 | 8.2 | 14.2 | 17.2 | 21.0 | 24.9 | 23.4 | 20.3 | 15.4 | 8.6 | 6.6 |
| Average night temperature (°C) | 2.7 | 3.2 | 3.2 | 8.3 | 11.7 | 15.7 | 19.8 | 18.8 | 15.7 | 11.0 | 3.9 | 2.9 |
| Absolute minimum temperature (°C) | -7.1 | -7.8 | -7.4 | 0.8 | 4.6 | 10.4 | 15.2 | 13.2 | 11.1 | 2.3 | -6.2 | -5.3 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 4.6 | 6.7 | 7.6 | 9.6 | 10.0 | 11.2 | 12.0 | 10.2 | 9.8 | 7.7 | 7.5 | 5.2 |
| Precipitation (mm) | 106 | 99 | 76 | 55 | 105 | 59 | 99 | 184 | 76 | 55 | 52 | 89 |
| Sunny days | 9 | 13 | 16 | 18 | 16 | 13 | 8 | 7 | 17 | 17 | 22 | 16 |
| Rainy days | 21 | 15 | 14 | 12 | 15 | 17 | 23 | 24 | 13 | 14 | 8 | 14 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Dupont City during the most sunny months:
The largest precipitation sum in Dupont City is at