Average annual temperature is 15.6 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 242 days
Number of rainy days: 122 days
Number of snow days: 1 day
Look at detailed online map of Niolon
* Weather data for Niolon 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) | 15.8 | 16.8 | 18.8 | 24.1 | 26.3 | 34.9 | 36.0 | 36.9 | 31.8 | 26.9 | 20.9 | 17.9 |
| Average daytime temperature (°C) | 10.8 | 12.2 | 15.3 | 18.3 | 22.0 | 26.8 | 31.2 | 29.5 | 26.9 | 22.5 | 14.8 | 12.7 |
| Average temperature (°C) | 6.9 | 7.0 | 10.8 | 13.3 | 17.5 | 22.4 | 25.7 | 24.1 | 21.4 | 18.1 | 10.7 | 8.4 |
| Average night temperature (°C) | 3.8 | 2.9 | 6.4 | 8.7 | 13.1 | 17.7 | 20.2 | 18.8 | 16.3 | 13.8 | 6.8 | 4.4 |
| Absolute minimum temperature (°C) | -1.8 | -1.2 | 0.9 | 3.4 | 9.0 | 14.5 | 16.9 | 13.7 | 10.5 | 9.0 | -0.4 | -1.8 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 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) | 7.2 | 7.9 | 9.8 | 11.5 | 11.1 | 12.7 | 13.5 | 12.0 | 10.6 | 8.8 | 7.0 | 6.4 |
| Precipitation (mm) | 13 | 29 | 7 | 28 | 103 | 56 | 4 | 48 | 44 | 56 | 49 | 52 |
| Sunny days | 21 | 18 | 22 | 19 | 14 | 15 | 28 | 26 | 22 | 20 | 17 | 20 |
| Rainy days | 9 | 10 | 9 | 11 | 17 | 15 | 3 | 5 | 8 | 11 | 13 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Niolon during the most sunny months:
Months with the longest average daylight duration in Niolon:
The largest precipitation sum in Niolon is at