Average annual temperature is 15.8 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Portelas
* Weather data for Portelas Spain is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.1 | 20.7 | 20.4 | 26.9 | 27.0 | 29.8 | 29.7 | 36.6 | 30.2 | 30.3 | 19.4 | 16.7 |
| Average daytime temperature (°C) | 12.9 | 15.4 | 15.6 | 19.3 | 21.6 | 24.4 | 25.0 | 26.6 | 23.8 | 21.8 | 16.5 | 13.9 |
| Average temperature (°C) | 10.0 | 9.7 | 12.4 | 15.0 | 17.0 | 20.3 | 20.4 | 21.6 | 19.7 | 18.1 | 13.8 | 10.7 |
| Average night temperature (°C) | 7.3 | 5.5 | 9.5 | 10.8 | 13.0 | 16.4 | 16.1 | 17.4 | 16.2 | 14.9 | 11.4 | 7.8 |
| Absolute minimum temperature (°C) | 0.8 | 1.8 | 1.0 | 6.5 | 9.9 | 14.0 | 12.6 | 14.4 | 11.8 | 10.5 | 6.3 | 2.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.1 | 8.7 | 7.0 | 9.3 | 11.2 | 12.1 | 12.0 | 11.1 | 9.2 | 6.5 | 4.9 | 4.5 |
| Precipitation (mm) | 305 | 15 | 304 | 85 | 67 | 131 | 44 | 32 | 129 | 514 | 382 | 265 |
| Sunny days | 13 | 22 | 6 | 12 | 16 | 15 | 19 | 17 | 11 | 10 | 8 | 9 |
| Rainy days | 18 | 6 | 25 | 18 | 15 | 15 | 12 | 14 | 19 | 21 | 22 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Portelas during the most sunny months:
The largest precipitation sum in Portelas is at