Average annual temperature is 16.7 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Casal d’Alge
* Weather data for Casal d’Alge 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) | 16.2 | 20.4 | 25.8 | 31.3 | 31.9 | 35.3 | 34.7 | 42.0 | 34.0 | 34.0 | 21.5 | 18.7 |
| Average daytime temperature (°C) | 13.4 | 15.4 | 18.4 | 23.8 | 24.5 | 27.4 | 29.5 | 32.2 | 25.8 | 24.2 | 17.6 | 14.6 |
| Average temperature (°C) | 9.2 | 10.2 | 13.3 | 17.3 | 18.7 | 21.5 | 22.3 | 24.5 | 20.3 | 19.4 | 13.7 | 10.0 |
| Average night temperature (°C) | 5.4 | 6.3 | 8.7 | 11.4 | 13.8 | 16.6 | 16.7 | 18.5 | 15.7 | 15.1 | 10.0 | 6.2 |
| Absolute minimum temperature (°C) | 0.2 | 0.1 | -0.1 | 6.8 | 10.6 | 12.6 | 14.2 | 14.1 | 11.7 | 9.1 | 3.8 | 1.8 |
| 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 | 14.0 | 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 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 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) | 6.5 | 8.9 | 8.7 | 10.9 | 10.9 | 12.1 | 12.9 | 12.2 | 9.5 | 6.4 | 6.3 | 6.4 |
| Precipitation (mm) | 99 | 7 | 71 | 19 | 47 | 89 | 1 | 0 | 76 | 213 | 154 | 45 |
| Sunny days | 17 | 22 | 15 | 23 | 17 | 14 | 29 | 30 | 13 | 12 | 11 | 16 |
| Rainy days | 14 | 6 | 16 | 7 | 14 | 16 | 2 | 1 | 17 | 19 | 19 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casal d’Alge during the most sunny months:
The largest precipitation sum in Casal d’Alge is at