Average annual temperature is 14.7 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Porto de Rei
* Weather data for Porto de Rei 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) | 14.3 | 17.6 | 22.6 | 26.0 | 28.0 | 32.1 | 30.8 | 38.4 | 32.0 | 31.7 | 20.1 | 17.6 |
| Average daytime temperature (°C) | 10.9 | 13.0 | 15.5 | 19.6 | 21.5 | 24.4 | 25.8 | 28.4 | 23.6 | 21.5 | 15.3 | 12.1 |
| Average temperature (°C) | 7.3 | 7.7 | 11.2 | 14.5 | 16.3 | 19.8 | 20.2 | 22.2 | 18.8 | 17.6 | 12.1 | 8.6 |
| Average night temperature (°C) | 3.9 | 3.7 | 7.3 | 9.6 | 11.4 | 15.4 | 15.0 | 16.5 | 14.6 | 14.0 | 9.4 | 5.6 |
| Absolute minimum temperature (°C) | -1.2 | -1.2 | -0.6 | 3.6 | 7.0 | 11.8 | 11.3 | 11.4 | 9.1 | 8.6 | 4.8 | 0.4 |
| 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 | 9.3 |
| 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) | 5.9 | 8.9 | 7.8 | 10.1 | 10.9 | 12.3 | 12.6 | 12.2 | 9.8 | 6.1 | 5.4 | 5.7 |
| Precipitation (mm) | 276 | 19 | 117 | 57 | 125 | 100 | 17 | 9 | 128 | 397 | 295 | 127 |
| Sunny days | 14 | 22 | 13 | 18 | 16 | 12 | 23 | 27 | 12 | 13 | 11 | 12 |
| Rainy days | 17 | 6 | 18 | 12 | 15 | 18 | 8 | 4 | 18 | 18 | 19 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Porto de Rei during the most sunny months:
The largest precipitation sum in Porto de Rei is at