Average annual temperature is 15.1 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 199 days
Number of rainy days: 166 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) | 15.5 | 19.1 | 23.9 | 28.3 | 30.1 | 33.9 | 32.3 | 40.5 | 32.4 | 32.3 | 20.6 | 18.1 |
| Average daytime temperature (°C) | 11.8 | 13.7 | 16.8 | 21.4 | 22.7 | 25.3 | 27.2 | 30.2 | 24.5 | 22.8 | 16.1 | 12.8 |
| Average temperature (°C) | 7.7 | 8.3 | 11.8 | 15.2 | 16.9 | 19.7 | 20.3 | 22.6 | 19.2 | 18.3 | 12.6 | 8.6 |
| Average night temperature (°C) | 3.7 | 3.9 | 7.6 | 9.5 | 11.8 | 15.2 | 14.9 | 16.6 | 14.7 | 14.4 | 9.5 | 5.0 |
| Absolute minimum temperature (°C) | -1.7 | -0.8 | -1.9 | 3.8 | 7.9 | 12.3 | 10.9 | 12.1 | 10.1 | 9.0 | 3.5 | 0.7 |
| 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 | 14.0 | 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 | 9.4 |
| 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 | 8.8 | 8.8 | 10.3 | 10.8 | 12.3 | 12.7 | 12.1 | 9.6 | 6.6 | 6.1 | 6.3 |
| Precipitation (mm) | 211 | 13 | 80 | 26 | 95 | 114 | 6 | 2 | 107 | 268 | 175 | 59 |
| Sunny days | 16 | 20 | 13 | 19 | 16 | 12 | 25 | 27 | 11 | 12 | 12 | 16 |
| Rainy days | 15 | 8 | 18 | 11 | 15 | 18 | 6 | 4 | 19 | 19 | 18 | 15 |
| 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