Average annual temperature is 13.6 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 165 days
Number of rainy days: 195 days
Number of snow days: 5 days
Look at detailed online map of Grand Passieu
* Weather data for Grand Passieu 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) | 16.5 | 16.1 | 21.4 | 23.4 | 26.8 | 31.6 | 36.9 | 39.7 | 33.3 | 28.2 | 19.0 | 14.8 |
| Average daytime temperature (°C) | 7.7 | 10.4 | 13.7 | 15.2 | 20.3 | 27.2 | 28.6 | 29.5 | 26.9 | 20.9 | 11.8 | 9.1 |
| Average temperature (°C) | 4.5 | 4.6 | 8.9 | 10.5 | 15.5 | 21.4 | 23.2 | 23.5 | 20.7 | 16.0 | 8.5 | 5.5 |
| Average night temperature (°C) | 1.5 | 0.0 | 4.0 | 5.5 | 10.7 | 15.8 | 17.4 | 17.8 | 15.0 | 11.4 | 4.9 | 2.1 |
| Absolute minimum temperature (°C) | -4.6 | -4.6 | -3.8 | -1.1 | 7.2 | 13.0 | 12.5 | 11.6 | 7.9 | 6.3 | -3.0 | -4.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.2 | 7.9 | 7.9 | 8.3 | 10.0 | 12.7 | 12.8 | 11.1 | 10.5 | 7.7 | 5.0 | 4.1 |
| Precipitation (mm) | 96 | 11 | 124 | 88 | 123 | 82 | 56 | 48 | 75 | 220 | 140 | 134 |
| Sunny days | 11 | 20 | 13 | 9 | 6 | 13 | 18 | 20 | 19 | 17 | 7 | 12 |
| Rainy days | 17 | 7 | 17 | 21 | 25 | 17 | 13 | 11 | 11 | 14 | 23 | 19 |
| Snow days | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grand Passieu during the most sunny months:
Months with the longest average daylight duration in Grand Passieu:
The largest precipitation sum in Grand Passieu is at