Average annual temperature is 16.5 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -0.8 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Casal da Fonte
* Weather data for Casal da Fonte 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) | 17.0 | 21.5 | 26.4 | 29.7 | 32.6 | 34.2 | 33.3 | 40.5 | 35.6 | 35.1 | 21.5 | 19.1 |
| Average daytime temperature (°C) | 14.0 | 16.4 | 18.9 | 23.5 | 24.4 | 27.1 | 27.9 | 30.4 | 26.2 | 24.9 | 18.2 | 14.9 |
| Average temperature (°C) | 9.6 | 10.2 | 13.6 | 16.5 | 18.4 | 20.9 | 21.2 | 22.9 | 20.2 | 19.6 | 14.5 | 10.4 |
| Average night temperature (°C) | 5.7 | 5.4 | 8.6 | 10.3 | 12.8 | 15.7 | 15.8 | 16.8 | 15.5 | 15.2 | 11.3 | 6.5 |
| Absolute minimum temperature (°C) | -0.4 | 1.0 | -0.8 | 6.1 | 8.6 | 11.3 | 12.8 | 13.0 | 10.8 | 10.4 | 5.1 | 0.1 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 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) | 6.6 | 8.8 | 8.9 | 10.3 | 11.2 | 12.1 | 12.5 | 11.8 | 10.1 | 7.1 | 6.3 | 6.0 |
| Precipitation (mm) | 155 | 18 | 75 | 27 | 53 | 78 | 5 | 2 | 89 | 226 | 136 | 70 |
| Sunny days | 16 | 19 | 13 | 15 | 17 | 13 | 18 | 27 | 12 | 12 | 11 | 14 |
| Rainy days | 15 | 9 | 18 | 15 | 14 | 17 | 13 | 4 | 18 | 19 | 19 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casal da Fonte during the most sunny months:
The largest precipitation sum in Casal da Fonte is at