Average annual temperature is 13.1 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 148 days
Number of rainy days: 208 days
Number of snow days: 9 days
Look at detailed online map of Bourgoin-Jallieu
* Weather data for Bourgoin-Jallieu 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) | 15.1 | 15.1 | 20.6 | 21.8 | 24.9 | 30.0 | 34.9 | 37.8 | 31.6 | 27.3 | 18.5 | 13.9 |
| Average daytime temperature (°C) | 6.5 | 9.5 | 12.5 | 14.0 | 18.8 | 25.5 | 27.0 | 28.0 | 25.7 | 20.2 | 10.8 | 8.5 |
| Average temperature (°C) | 3.9 | 4.8 | 8.3 | 9.8 | 14.5 | 20.4 | 22.2 | 22.7 | 20.6 | 16.0 | 8.0 | 5.9 |
| Average night temperature (°C) | 1.5 | 0.9 | 4.2 | 5.5 | 10.4 | 15.8 | 17.0 | 17.7 | 15.8 | 12.0 | 4.9 | 3.1 |
| Absolute minimum temperature (°C) | -4.8 | -4.2 | -3.6 | -1.1 | 6.2 | 13.3 | 11.3 | 11.0 | 8.3 | 5.7 | -2.2 | -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) | 4.2 | 7.7 | 7.9 | 8.0 | 9.6 | 12.5 | 12.8 | 11.1 | 10.5 | 7.6 | 5.0 | 4.0 |
| Precipitation (mm) | 91 | 12 | 118 | 104 | 103 | 88 | 45 | 44 | 61 | 205 | 141 | 136 |
| Sunny days | 11 | 18 | 10 | 8 | 4 | 11 | 15 | 16 | 19 | 16 | 7 | 13 |
| Rainy days | 14 | 8 | 20 | 22 | 27 | 19 | 16 | 15 | 11 | 15 | 23 | 18 |
| Snow days | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bourgoin-Jallieu during the most sunny months:
Months with the longest average daylight duration in Bourgoin-Jallieu:
The largest precipitation sum in Bourgoin-Jallieu is at