Average annual temperature is 19.1 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 254 days
Number of rainy days: 111 days
Look at detailed online map of Ribeira de Alte
* Weather data for Ribeira de Alte 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) | 19.8 | 20.6 | 26.5 | 33.2 | 33.8 | 39.4 | 39.3 | 43.4 | 33.8 | 34.8 | 25.4 | 21.3 |
| Average daytime temperature (°C) | 16.1 | 17.3 | 21.5 | 27.2 | 26.8 | 30.8 | 34.5 | 36.3 | 27.4 | 25.6 | 20.7 | 17.4 |
| Average temperature (°C) | 11.5 | 12.4 | 15.7 | 19.9 | 20.6 | 24.4 | 25.8 | 27.6 | 21.8 | 20.7 | 15.8 | 12.6 |
| Average night temperature (°C) | 8.0 | 8.7 | 11.1 | 13.8 | 15.0 | 18.9 | 18.9 | 20.7 | 17.6 | 16.7 | 12.2 | 9.1 |
| Absolute minimum temperature (°C) | 3.1 | 4.2 | 3.4 | 9.6 | 13.4 | 15.6 | 16.0 | 16.5 | 13.9 | 11.1 | 7.9 | 5.8 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.9 | 8.7 | 9.5 | 11.7 | 12.1 | 12.1 | 13.1 | 12.5 | 10.1 | 8.5 | 7.8 | 7.1 |
| Precipitation (mm) | 21 | 15 | 25 | 8 | 34 | 23 | 0 | 0 | 33 | 128 | 57 | 22 |
| Sunny days | 20 | 18 | 23 | 27 | 18 | 18 | 31 | 31 | 18 | 13 | 19 | 18 |
| Rainy days | 11 | 10 | 8 | 3 | 13 | 12 | 0 | 0 | 12 | 18 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ribeira de Alte during the most sunny months:
The largest precipitation sum in Ribeira de Alte is at