Average annual temperature is 18.3 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 0.3 °C
Number of sunny days: 234 days
Number of rainy days: 131 days
Look at detailed online map of Santa Clara-a-Velha
* Weather data for Santa Clara-a-Velha 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) | 20.4 | 21.5 | 28.7 | 34.5 | 33.8 | 41.4 | 36.8 | 42.9 | 37.8 | 36.2 | 24.1 | 20.8 |
| Average daytime temperature (°C) | 15.7 | 17.4 | 21.4 | 27.2 | 26.9 | 30.8 | 31.4 | 34.6 | 28.1 | 26.7 | 20.4 | 17.4 |
| Average temperature (°C) | 10.8 | 11.8 | 15.1 | 19.0 | 19.8 | 23.3 | 23.3 | 25.9 | 21.6 | 21.1 | 15.7 | 12.2 |
| Average night temperature (°C) | 6.7 | 7.4 | 10.1 | 12.4 | 14.1 | 17.5 | 17.1 | 19.1 | 17.0 | 16.7 | 11.8 | 8.1 |
| Absolute minimum temperature (°C) | 0.3 | 2.6 | 2.9 | 9.0 | 11.6 | 14.8 | 14.0 | 15.7 | 13.0 | 11.6 | 6.7 | 3.6 |
| 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 | 12.0 | 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 | 9.0 | 8.9 | 11.5 | 12.1 | 12.3 | 13.0 | 12.4 | 10.1 | 8.1 | 8.0 | 7.2 |
| Precipitation (mm) | 32 | 18 | 41 | 6 | 40 | 23 | 0 | 0 | 34 | 102 | 36 | 31 |
| Sunny days | 17 | 15 | 19 | 23 | 18 | 16 | 29 | 31 | 17 | 14 | 16 | 19 |
| Rainy days | 14 | 13 | 12 | 7 | 13 | 14 | 2 | 0 | 13 | 17 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santa Clara-a-Velha during the most sunny months:
The largest precipitation sum in Santa Clara-a-Velha is at