Average annual temperature is 13.8 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 157 days
Number of rainy days: 200 days
Number of snow days: 8 days
Look at detailed online map of Saint-Quentin-Fallavier
* Weather data for Saint-Quentin-Fallavier 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) | 15.7 | 15.6 | 21.2 | 22.8 | 26.3 | 32.3 | 36.4 | 39.4 | 33.9 | 27.9 | 19.4 | 14.3 |
| Average daytime temperature (°C) | 7.4 | 10.2 | 13.4 | 14.9 | 20.0 | 27.0 | 28.8 | 29.8 | 27.0 | 21.0 | 11.7 | 9.0 |
| Average temperature (°C) | 4.7 | 4.9 | 9.0 | 10.5 | 15.4 | 21.5 | 23.3 | 23.8 | 21.1 | 16.3 | 8.5 | 5.9 |
| Average night temperature (°C) | 1.7 | 0.3 | 4.5 | 5.8 | 11.0 | 16.1 | 17.2 | 18.1 | 15.2 | 11.7 | 5.1 | 2.6 |
| Absolute minimum temperature (°C) | -4.1 | -4.3 | -3.7 | -0.7 | 7.1 | 12.7 | 12.6 | 10.5 | 7.7 | 5.8 | -3.4 | -5.3 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| 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) | 4.4 | 7.7 | 8.1 | 8.1 | 9.9 | 12.7 | 13.0 | 11.2 | 10.6 | 7.6 | 5.1 | 3.9 |
| Precipitation (mm) | 80 | 17 | 99 | 87 | 106 | 79 | 60 | 39 | 72 | 191 | 125 | 123 |
| Sunny days | 8 | 19 | 11 | 9 | 8 | 12 | 16 | 20 | 19 | 17 | 6 | 12 |
| Rainy days | 17 | 8 | 19 | 21 | 23 | 18 | 15 | 11 | 11 | 14 | 24 | 19 |
| Snow days | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Quentin-Fallavier during the most sunny months:
Months with the longest average daylight duration in Saint-Quentin-Fallavier:
The largest precipitation sum in Saint-Quentin-Fallavier is at