Average annual temperature is 17.9 °C
Absolute maximum temperature: 43.6 °C
Absolute minimum temperature: 0.1 °C
Number of sunny days: 231 days
Number of rainy days: 134 days
Look at detailed online map of Monte dos Olheiros
* Weather data for Monte dos Olheiros 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) | 19.4 | 20.7 | 28.6 | 35.2 | 34.1 | 39.1 | 38.9 | 43.6 | 36.0 | 36.0 | 22.6 | 20.0 |
| Average daytime temperature (°C) | 14.5 | 16.5 | 20.3 | 26.6 | 26.7 | 31.3 | 33.3 | 35.4 | 28.1 | 26.1 | 18.8 | 15.8 |
| Average temperature (°C) | 9.8 | 10.3 | 14.2 | 18.7 | 19.9 | 23.8 | 24.4 | 26.2 | 21.5 | 20.5 | 14.4 | 10.6 |
| Average night temperature (°C) | 5.9 | 5.5 | 9.0 | 11.4 | 13.8 | 17.2 | 16.8 | 18.7 | 16.3 | 15.6 | 10.7 | 6.6 |
| Absolute minimum temperature (°C) | 0.1 | 0.7 | 0.7 | 7.0 | 11.5 | 13.6 | 14.6 | 15.4 | 12.0 | 10.6 | 4.0 | 1.3 |
| 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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.4 | 8.9 | 8.8 | 11.2 | 11.5 | 12.2 | 13.0 | 12.1 | 9.7 | 7.3 | 6.6 | 6.6 |
| Precipitation (mm) | 48 | 23 | 32 | 11 | 24 | 49 | 0 | 2 | 52 | 177 | 73 | 26 |
| Sunny days | 18 | 19 | 17 | 24 | 19 | 15 | 30 | 28 | 16 | 13 | 15 | 17 |
| Rainy days | 13 | 9 | 14 | 6 | 12 | 15 | 1 | 3 | 14 | 18 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Monte dos Olheiros during the most sunny months:
The largest precipitation sum in Monte dos Olheiros is at