Average annual temperature is 13.4 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 224 days
Number of rainy days: 141 days
Look at detailed online map of Castelo Mendo
* Weather data for Castelo Mendo 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) | 12.8 | 16.1 | 21.6 | 28.1 | 27.2 | 32.7 | 33.9 | 39.0 | 30.8 | 31.4 | 18.5 | 13.4 |
| Average daytime temperature (°C) | 8.6 | 10.6 | 14.8 | 20.7 | 21.1 | 24.7 | 29.2 | 30.9 | 23.2 | 20.6 | 13.7 | 9.1 |
| Average temperature (°C) | 4.4 | 4.7 | 9.5 | 13.8 | 15.1 | 19.1 | 21.9 | 23.3 | 17.6 | 16.0 | 9.7 | 5.2 |
| Average night temperature (°C) | 0.7 | 0.0 | 4.7 | 7.1 | 9.2 | 13.5 | 14.5 | 15.8 | 12.7 | 11.6 | 6.6 | 2.1 |
| Absolute minimum temperature (°C) | -4.3 | -3.7 | -4.0 | 1.4 | 5.9 | 9.6 | 11.2 | 10.6 | 8.1 | 6.0 | 0.9 | -3.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.5 | 8.7 | 8.8 | 11.1 | 11.2 | 12.4 | 13.3 | 12.6 | 9.7 | 6.7 | 6.2 | 6.0 |
| Precipitation (mm) | 75 | 18 | 58 | 15 | 83 | 69 | 0 | 0 | 83 | 145 | 102 | 34 |
| Sunny days | 18 | 20 | 19 | 23 | 16 | 14 | 29 | 30 | 11 | 12 | 15 | 17 |
| Rainy days | 13 | 8 | 12 | 7 | 15 | 16 | 2 | 1 | 19 | 19 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Castelo Mendo during the most sunny months:
The largest precipitation sum in Castelo Mendo is at