Average annual temperature is 19.0 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 274 days
Number of rainy days: 91 days
Look at detailed online map of Montes Altos
* Weather data for Montes Altos 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) | 19.5 | 21.4 | 28.2 | 34.6 | 33.9 | 42.9 | 39.8 | 43.4 | 36.7 | 35.1 | 24.6 | 21.3 |
| Average daytime temperature (°C) | 15.6 | 17.2 | 21.9 | 28.1 | 27.6 | 32.5 | 35.6 | 37.3 | 28.5 | 26.8 | 20.5 | 16.5 |
| Average temperature (°C) | 10.3 | 11.1 | 15.0 | 20.0 | 20.9 | 25.2 | 27.3 | 28.7 | 22.3 | 20.8 | 14.9 | 11.2 |
| Average night temperature (°C) | 5.9 | 6.0 | 8.8 | 12.4 | 14.6 | 18.7 | 19.4 | 20.5 | 17.1 | 16.2 | 10.6 | 7.2 |
| Absolute minimum temperature (°C) | 0.4 | 0.7 | 0.8 | 8.6 | 12.6 | 14.2 | 16.3 | 16.9 | 13.5 | 9.5 | 4.1 | 1.9 |
| 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) | 7.9 | 8.8 | 9.0 | 11.8 | 11.8 | 12.2 | 13.1 | 12.5 | 9.9 | 8.3 | 7.9 | 6.8 |
| Precipitation (mm) | 23 | 14 | 25 | 5 | 33 | 28 | 0 | 0 | 63 | 126 | 31 | 19 |
| Sunny days | 22 | 22 | 24 | 28 | 20 | 22 | 30 | 31 | 18 | 15 | 22 | 20 |
| Rainy days | 9 | 6 | 7 | 2 | 11 | 8 | 1 | 0 | 12 | 16 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Montes Altos during the most sunny months:
The largest precipitation sum in Montes Altos is at