Average annual temperature is 16.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Fontão
* Weather data for Fontão 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) | 16.3 | 20.6 | 24.5 | 27.4 | 30.6 | 31.4 | 30.5 | 37.2 | 32.7 | 32.6 | 20.5 | 18.9 |
| Average daytime temperature (°C) | 13.3 | 15.4 | 17.5 | 21.7 | 23.3 | 25.0 | 25.7 | 28.3 | 24.8 | 23.1 | 17.0 | 14.4 |
| Average temperature (°C) | 9.5 | 10.7 | 12.9 | 15.8 | 17.8 | 19.9 | 19.9 | 21.9 | 19.7 | 18.8 | 13.9 | 10.4 |
| Average night temperature (°C) | 6.5 | 7.2 | 9.0 | 10.8 | 13.1 | 15.7 | 15.1 | 16.7 | 15.6 | 15.2 | 11.2 | 7.1 |
| Absolute minimum temperature (°C) | 1.3 | 2.1 | 1.4 | 5.8 | 8.7 | 13.3 | 12.1 | 13.2 | 11.1 | 10.1 | 5.7 | 0.9 |
| 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) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 6.3 | 9.0 | 8.2 | 10.5 | 11.0 | 11.7 | 12.4 | 11.7 | 9.7 | 6.3 | 5.8 | 6.0 |
| Precipitation (mm) | 231 | 14 | 135 | 51 | 112 | 98 | 8 | 5 | 151 | 309 | 232 | 101 |
| Sunny days | 15 | 22 | 10 | 20 | 15 | 14 | 26 | 26 | 12 | 12 | 11 | 15 |
| Rainy days | 16 | 6 | 21 | 10 | 16 | 16 | 5 | 5 | 18 | 19 | 19 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fontão during the most sunny months:
The largest precipitation sum in Fontão is at