Average annual temperature is 18.7 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 256 days
Number of rainy days: 109 days
Look at detailed online map of Monte Viegas
* Weather data for Monte Viegas 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) | 20.8 | 21.3 | 29.7 | 36.9 | 34.2 | 42.0 | 40.3 | 43.0 | 36.7 | 35.1 | 23.7 | 21.2 |
| Average daytime temperature (°C) | 15.2 | 17.2 | 22.1 | 28.2 | 28.1 | 33.1 | 35.4 | 36.7 | 28.9 | 27.0 | 20.3 | 16.5 |
| Average temperature (°C) | 9.8 | 10.6 | 14.9 | 19.8 | 20.8 | 25.2 | 26.4 | 28.0 | 22.1 | 20.7 | 14.8 | 10.7 |
| Average night temperature (°C) | 5.4 | 5.1 | 8.9 | 11.8 | 14.2 | 18.2 | 18.3 | 19.7 | 16.4 | 15.4 | 10.7 | 6.4 |
| Absolute minimum temperature (°C) | -0.4 | -0.7 | -0.1 | 8.4 | 12.1 | 14.8 | 15.7 | 15.8 | 12.0 | 9.5 | 4.6 | 1.4 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 7.8 | 8.6 | 9.0 | 11.6 | 11.9 | 12.3 | 13.1 | 12.5 | 10.1 | 8.2 | 7.8 | 6.7 |
| Precipitation (mm) | 25 | 7 | 24 | 1 | 36 | 25 | 0 | 0 | 61 | 92 | 28 | 15 |
| Sunny days | 22 | 20 | 20 | 27 | 20 | 19 | 30 | 31 | 16 | 14 | 18 | 19 |
| Rainy days | 9 | 8 | 11 | 3 | 11 | 11 | 1 | 0 | 14 | 17 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Monte Viegas during the most sunny months:
The largest precipitation sum in Monte Viegas is at