Average annual temperature is 14.0 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -13.8 °C
Number of sunny days: 249 days
Number of rainy days: 108 days
Number of snow days: 8 days
Look at detailed online map of Sedan
* Weather data for Sedan 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) | 18.7 | 21.5 | 23.9 | 29.7 | 31.5 | 36.4 | 37.5 | 36.2 | 36.5 | 28.2 | 26.5 | 19.9 |
| Average daytime temperature (°C) | 9.9 | 13.2 | 15.9 | 21.9 | 25.4 | 28.7 | 33.2 | 32.4 | 29.2 | 20.9 | 15.9 | 11.5 |
| Average temperature (°C) | 3.0 | 4.4 | 7.7 | 12.9 | 18.0 | 21.2 | 25.7 | 25.6 | 22.1 | 13.8 | 8.3 | 4.5 |
| Average night temperature (°C) | -1.9 | -1.6 | 1.2 | 5.6 | 11.7 | 14.6 | 19.0 | 18.9 | 15.8 | 8.0 | 2.9 | -0.4 |
| Absolute minimum temperature (°C) | -13.8 | -11.2 | -6.9 | -3.5 | 6.5 | 10.3 | 14.6 | 15.5 | 11.2 | -6.4 | -5.0 | -5.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.9 | 9.0 | 9.9 | 11.2 | 10.9 | 12.3 | 12.2 | 12.0 | 10.5 | 9.4 | 8.2 | 7.9 |
| Precipitation (mm) | 7 | 11 | 5 | 37 | 74 | 96 | 38 | 4 | 30 | 44 | 3 | 33 |
| Sunny days | 25 | 22 | 23 | 23 | 9 | 10 | 13 | 26 | 21 | 25 | 26 | 26 |
| Rainy days | 4 | 3 | 7 | 7 | 22 | 20 | 18 | 5 | 9 | 6 | 3 | 4 |
| Snow days | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Sedan is at