Average annual temperature is 12.1 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Sézanne
* Weather data for Sézanne France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.9 | 12.8 | 18.2 | 19.2 | 24.2 | 29.4 | 31.9 | 29.4 | 31.8 | 25.9 | 15.3 | 12.0 |
| Average daytime temperature (°C) | 6.9 | 8.4 | 11.1 | 12.7 | 18.4 | 25.3 | 23.6 | 23.0 | 24.2 | 18.0 | 10.2 | 8.0 |
| Average temperature (°C) | 4.7 | 4.5 | 7.4 | 8.8 | 14.0 | 20.2 | 19.3 | 18.9 | 19.1 | 13.7 | 7.6 | 6.0 |
| Average night temperature (°C) | 2.2 | 1.3 | 3.8 | 4.7 | 9.5 | 14.8 | 14.8 | 15.0 | 14.3 | 9.8 | 5.1 | 3.9 |
| Absolute minimum temperature (°C) | -4.7 | -5.2 | -2.5 | -1.5 | 5.6 | 10.3 | 11.2 | 10.8 | 6.9 | 3.2 | -1.5 | -4.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.6 | 5.1 | 6.1 | 7.9 | 11.9 | 13.2 | 10.8 | 9.8 | 9.8 | 6.6 | 3.9 | 2.1 |
| Precipitation (mm) | 93 | 5 | 118 | 84 | 44 | 67 | 76 | 147 | 63 | 108 | 137 | 102 |
| Sunny days | 8 | 18 | 5 | 9 | 16 | 20 | 8 | 6 | 16 | 13 | 2 | 7 |
| Rainy days | 23 | 10 | 26 | 21 | 15 | 10 | 23 | 25 | 14 | 18 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sézanne during the most sunny months:
Months with the longest average daylight duration in Sézanne:
The largest precipitation sum in Sézanne is at