Average annual temperature is 16.1 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Ribeira da Vaca
* Weather data for Ribeira da Vaca 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) | 15.8 | 16.4 | 23.1 | 21.0 | 22.3 | 33.5 | 24.7 | 28.8 | 22.6 | 30.3 | 24.5 | 20.6 |
| Average daytime temperature (°C) | 13.8 | 13.5 | 17.2 | 17.5 | 17.7 | 20.1 | 21.5 | 24.5 | 21.0 | 23.5 | 18.6 | 16.9 |
| Average temperature (°C) | 11.9 | 11.1 | 14.4 | 14.5 | 15.0 | 17.5 | 18.6 | 20.9 | 18.4 | 20.2 | 15.8 | 14.2 |
| Average night temperature (°C) | 10.4 | 9.3 | 11.6 | 11.7 | 13.0 | 15.3 | 16.1 | 18.0 | 16.3 | 17.3 | 13.4 | 11.8 |
| Absolute minimum temperature (°C) | 7.1 | 7.4 | 8.4 | 9.3 | 11.0 | 12.8 | 14.5 | 16.4 | 14.1 | 12.8 | 11.6 | 9.1 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 9.4 | 10.4 | 11.6 | 12.0 | 11.9 | 12.4 | 11.8 | 10.7 | 8.9 | 9.0 | 8.3 |
| Precipitation (mm) | 72 | 71 | 51 | 29 | 63 | 223 | 8 | 10 | 66 | 108 | 62 | 53 |
| Sunny days | 8 | 4 | 15 | 20 | 7 | 13 | 20 | 26 | 6 | 14 | 18 | 16 |
| Rainy days | 23 | 24 | 16 | 10 | 24 | 17 | 11 | 5 | 24 | 17 | 12 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ribeira da Vaca is at