Average annual temperature is 12.7 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 159 days
Number of rainy days: 201 days
Number of snow days: 5 days
Look at detailed online map of Saint-Just-sur-Viaur
* Weather data for Saint-Just-sur-Viaur 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) | 13.4 | 17.3 | 22.0 | 22.1 | 25.1 | 28.8 | 34.4 | 39.8 | 31.6 | 29.2 | 18.5 | 13.1 |
| Average daytime temperature (°C) | 6.1 | 10.2 | 12.7 | 15.0 | 18.7 | 24.3 | 26.4 | 27.7 | 25.5 | 20.6 | 11.1 | 9.1 |
| Average temperature (°C) | 3.4 | 4.6 | 8.0 | 10.2 | 14.0 | 19.5 | 21.0 | 21.8 | 19.8 | 15.4 | 7.8 | 5.8 |
| Average night temperature (°C) | 1.1 | 0.5 | 4.1 | 5.9 | 9.9 | 15.1 | 15.8 | 16.5 | 15.0 | 11.1 | 4.7 | 3.0 |
| Absolute minimum temperature (°C) | -5.8 | -5.2 | -3.9 | 0.9 | 5.0 | 12.0 | 11.1 | 8.0 | 8.1 | 6.1 | -3.7 | -5.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 7.9 | 7.7 | 8.3 | 10.2 | 11.3 | 12.2 | 10.7 | 10.4 | 7.4 | 4.4 | 3.9 |
| Precipitation (mm) | 77 | 41 | 127 | 86 | 119 | 79 | 45 | 34 | 52 | 123 | 149 | 125 |
| Sunny days | 10 | 20 | 14 | 14 | 6 | 9 | 15 | 15 | 19 | 18 | 6 | 13 |
| Rainy days | 17 | 7 | 17 | 16 | 25 | 21 | 16 | 16 | 11 | 13 | 24 | 18 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Just-sur-Viaur during the most sunny months:
Months with the longest average daylight duration in Saint-Just-sur-Viaur:
The largest precipitation sum in Saint-Just-sur-Viaur is at