Average annual temperature is 17.5 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 1.8 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Casa do Oiro
* Weather data for Casa do Oiro 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) | 18.2 | 20.8 | 27.5 | 32.6 | 33.1 | 35.6 | 34.6 | 43.3 | 36.0 | 36.0 | 22.9 | 20.1 |
| Average daytime temperature (°C) | 14.4 | 16.3 | 19.5 | 25.3 | 25.8 | 28.7 | 29.3 | 32.0 | 26.9 | 25.8 | 19.1 | 15.3 |
| Average temperature (°C) | 10.5 | 10.6 | 14.1 | 18.1 | 19.5 | 22.1 | 22.4 | 24.3 | 21.1 | 20.3 | 15.1 | 11.0 |
| Average night temperature (°C) | 7.0 | 6.3 | 9.7 | 12.5 | 14.7 | 17.3 | 17.7 | 19.1 | 17.0 | 16.1 | 11.9 | 7.7 |
| Absolute minimum temperature (°C) | 1.8 | 2.5 | 2.4 | 8.9 | 12.6 | 14.2 | 16.0 | 16.3 | 14.0 | 11.5 | 5.9 | 3.3 |
| 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 | 14.9 | 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) | 7.0 | 8.9 | 9.1 | 10.9 | 11.9 | 12.6 | 13.0 | 12.2 | 9.8 | 7.6 | 6.8 | 6.0 |
| Precipitation (mm) | 53 | 28 | 26 | 13 | 9 | 30 | 0 | 0 | 38 | 123 | 65 | 38 |
| Sunny days | 18 | 14 | 18 | 25 | 17 | 15 | 27 | 30 | 15 | 12 | 18 | 19 |
| Rainy days | 13 | 14 | 13 | 5 | 14 | 15 | 4 | 1 | 15 | 19 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casa do Oiro during the most sunny months:
The largest precipitation sum in Casa do Oiro is at