Average annual temperature is 15.0 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 144 days
Number of rainy days: 219 days
Number of snow days: 2 days
Look at detailed online map of Arrondissement de Bayonne
* Weather data for Arrondissement de Bayonne 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) | 21.3 | 20.3 | 27.8 | 27.7 | 32.1 | 29.7 | 36.3 | 38.9 | 33.5 | 33.9 | 24.1 | 20.3 |
| Average daytime temperature (°C) | 10.8 | 12.7 | 18.0 | 18.4 | 20.5 | 25.5 | 26.1 | 27.4 | 27.1 | 24.2 | 16.1 | 13.7 |
| Average temperature (°C) | 7.0 | 7.0 | 12.4 | 13.0 | 15.6 | 20.5 | 20.9 | 21.6 | 21.1 | 18.6 | 12.2 | 9.3 |
| Average night temperature (°C) | 3.8 | 2.3 | 7.5 | 8.4 | 11.4 | 16.2 | 16.5 | 16.9 | 16.1 | 13.7 | 8.8 | 5.3 |
| Absolute minimum temperature (°C) | -3.0 | -2.7 | -2.0 | 3.3 | 7.8 | 13.4 | 13.7 | 11.2 | 9.5 | 8.0 | 1.9 | -1.0 |
| 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) | 4.6 | 7.3 | 7.5 | 7.9 | 10.4 | 10.2 | 9.8 | 10.6 | 9.7 | 7.8 | 4.4 | 5.0 |
| Precipitation (mm) | 200 | 37 | 65 | 99 | 67 | 112 | 18 | 83 | 65 | 132 | 235 | 108 |
| Sunny days | 11 | 19 | 10 | 13 | 4 | 7 | 16 | 17 | 14 | 14 | 7 | 12 |
| Rainy days | 19 | 8 | 21 | 17 | 27 | 23 | 15 | 14 | 16 | 17 | 23 | 19 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arrondissement de Bayonne during the most sunny months:
Months with the longest average daylight duration in Arrondissement de Bayonne:
The largest precipitation sum in Arrondissement de Bayonne is at