Average annual temperature is 13.9 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 224 days
Number of rainy days: 141 days
Look at detailed online map of São Martinho do Peso
* Weather data for São Martinho do Peso 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) | 13.3 | 17.0 | 23.0 | 28.0 | 28.2 | 34.3 | 34.2 | 40.4 | 31.2 | 31.7 | 17.8 | 15.7 |
| Average daytime temperature (°C) | 9.3 | 11.6 | 15.4 | 21.7 | 22.7 | 26.3 | 30.1 | 32.0 | 24.5 | 21.4 | 14.1 | 9.3 |
| Average temperature (°C) | 4.7 | 5.2 | 9.8 | 14.4 | 16.1 | 20.1 | 22.7 | 24.0 | 18.3 | 15.9 | 10.1 | 4.8 |
| Average night temperature (°C) | 0.7 | 0.3 | 4.8 | 7.1 | 9.8 | 14.1 | 15.3 | 16.4 | 12.7 | 11.2 | 6.9 | 1.1 |
| Absolute minimum temperature (°C) | -4.5 | -4.2 | -4.6 | 0.7 | 6.4 | 10.5 | 11.0 | 11.3 | 7.3 | 5.6 | 1.3 | -4.5 |
| 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 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 6.2 | 8.7 | 8.6 | 10.7 | 12.0 | 12.3 | 13.4 | 12.7 | 10.1 | 6.9 | 5.6 | 5.3 |
| Precipitation (mm) | 79 | 23 | 30 | 17 | 75 | 86 | 0 | 0 | 84 | 146 | 95 | 50 |
| Sunny days | 17 | 19 | 18 | 22 | 17 | 16 | 28 | 31 | 14 | 13 | 11 | 18 |
| Rainy days | 14 | 9 | 13 | 8 | 14 | 14 | 3 | 0 | 16 | 18 | 19 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit São Martinho do Peso during the most sunny months:
The largest precipitation sum in São Martinho do Peso is at