Average annual temperature is 13.2 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 170 days
Number of rainy days: 189 days
Number of snow days: 6 days
Look at detailed online map of Izieu
* Weather data for Izieu 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) | 14.2 | 15.3 | 21.5 | 23.5 | 26.8 | 31.0 | 36.0 | 38.8 | 31.7 | 26.8 | 18.1 | 12.6 |
| Average daytime temperature (°C) | 7.3 | 10.6 | 13.7 | 15.6 | 20.6 | 26.9 | 28.5 | 29.1 | 26.3 | 20.6 | 11.4 | 8.5 |
| Average temperature (°C) | 3.6 | 4.9 | 8.5 | 10.5 | 15.5 | 21.2 | 22.8 | 23.0 | 20.1 | 15.2 | 7.7 | 4.7 |
| Average night temperature (°C) | 0.5 | 0.5 | 3.6 | 5.7 | 10.7 | 15.4 | 16.9 | 16.9 | 14.6 | 10.5 | 4.1 | 1.3 |
| Absolute minimum temperature (°C) | -3.3 | -3.2 | -2.0 | -0.2 | 6.9 | 12.5 | 12.5 | 11.4 | 8.4 | 7.3 | -2.3 | -3.4 |
| 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) | 4.0 | 8.3 | 7.6 | 8.7 | 10.7 | 12.8 | 13.0 | 11.1 | 10.3 | 7.7 | 4.8 | 3.9 |
| Precipitation (mm) | 115 | 14 | 175 | 116 | 107 | 67 | 43 | 65 | 92 | 216 | 204 | 174 |
| Sunny days | 15 | 21 | 12 | 9 | 8 | 13 | 15 | 18 | 21 | 17 | 8 | 13 |
| Rainy days | 13 | 5 | 18 | 21 | 23 | 17 | 16 | 13 | 9 | 14 | 22 | 18 |
| Snow days | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Izieu during the most sunny months:
Months with the longest average daylight duration in Izieu:
The largest precipitation sum in Izieu is at