Average annual temperature is 15.8 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Bon Nome
* Weather data for Bon Nome Portugal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.4 | 19.4 | 23.1 | 26.4 | 29.4 | 32.8 | 32.5 | 39.1 | 32.5 | 32.6 | 20.1 | 17.9 |
| Average daytime temperature (°C) | 12.8 | 15.1 | 16.4 | 20.9 | 22.9 | 25.6 | 26.8 | 28.7 | 24.7 | 22.8 | 16.7 | 13.6 |
| Average temperature (°C) | 9.0 | 9.8 | 12.3 | 15.3 | 17.7 | 20.5 | 20.8 | 22.4 | 19.5 | 18.5 | 13.6 | 9.5 |
| Average night temperature (°C) | 5.9 | 6.0 | 8.9 | 10.5 | 13.0 | 15.9 | 15.1 | 17.0 | 15.4 | 14.8 | 11.1 | 6.2 |
| Absolute minimum temperature (°C) | 0.6 | 0.5 | 1.7 | 5.8 | 8.8 | 13.2 | 11.3 | 13.0 | 9.5 | 9.8 | 5.7 | -1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 9.1 | 7.4 | 9.9 | 11.3 | 11.8 | 12.7 | 11.6 | 9.9 | 6.4 | 5.3 | 5.6 |
| Precipitation (mm) | 251 | 8 | 161 | 45 | 80 | 135 | 13 | 7 | 139 | 369 | 315 | 178 |
| Sunny days | 15 | 19 | 9 | 17 | 17 | 12 | 23 | 27 | 11 | 12 | 11 | 14 |
| Rainy days | 16 | 9 | 22 | 13 | 14 | 18 | 8 | 4 | 19 | 19 | 19 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bon Nome during the most sunny months:
The largest precipitation sum in Bon Nome is at