Average annual temperature is 12.1 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 131 days
Number of rainy days: 233 days
Number of snow days: 1 day
Look at detailed online map of Grand-Rozoy
* Weather data for Grand-Rozoy 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) | 14.6 | 13.7 | 18.0 | 19.7 | 24.4 | 29.2 | 30.2 | 30.4 | 32.6 | 26.2 | 15.9 | 12.6 |
| Average daytime temperature (°C) | 7.2 | 8.7 | 11.1 | 12.7 | 18.2 | 25.0 | 23.1 | 22.9 | 24.1 | 17.8 | 10.5 | 8.5 |
| Average temperature (°C) | 4.9 | 4.9 | 7.7 | 8.8 | 13.6 | 19.8 | 18.8 | 18.7 | 19.1 | 13.8 | 7.9 | 6.5 |
| Average night temperature (°C) | 2.5 | 1.7 | 4.0 | 4.6 | 8.8 | 13.9 | 14.3 | 14.5 | 14.2 | 10.0 | 5.6 | 4.4 |
| Absolute minimum temperature (°C) | -4.9 | -4.9 | -3.1 | -1.8 | 4.9 | 9.0 | 9.4 | 10.6 | 8.6 | 3.0 | -0.6 | -4.6 |
| 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) | 8.7 | 10.1 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.5 | 5.2 | 5.8 | 7.4 | 10.7 | 12.9 | 10.9 | 10.2 | 9.3 | 6.5 | 3.8 | 2.1 |
| Precipitation (mm) | 86 | 14 | 97 | 87 | 56 | 38 | 79 | 126 | 59 | 98 | 106 | 72 |
| Sunny days | 9 | 19 | 6 | 10 | 14 | 20 | 7 | 6 | 18 | 12 | 4 | 6 |
| Rainy days | 22 | 9 | 25 | 20 | 17 | 10 | 24 | 25 | 12 | 19 | 26 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Grand-Rozoy during the most sunny months:
Months with the longest average daylight duration in Grand-Rozoy:
The largest precipitation sum in Grand-Rozoy is at