Average annual temperature is 12.2 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 179 days
Number of rainy days: 183 days
Number of snow days: 3 days
Look at detailed online map of Santo André
* Weather data for Santo André 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) | 10.8 | 14.3 | 18.8 | 23.1 | 23.6 | 29.0 | 27.6 | 34.8 | 25.7 | 26.8 | 17.1 | 12.7 |
| Average daytime temperature (°C) | 7.5 | 9.6 | 12.1 | 17.5 | 18.4 | 21.8 | 24.1 | 26.3 | 20.4 | 17.9 | 12.5 | 8.8 |
| Average temperature (°C) | 4.5 | 5.3 | 8.2 | 12.2 | 13.2 | 17.2 | 18.4 | 20.2 | 16.1 | 14.8 | 9.7 | 6.2 |
| Average night temperature (°C) | 1.5 | 1.3 | 4.7 | 7.0 | 8.5 | 12.8 | 12.8 | 14.4 | 12.4 | 11.6 | 7.1 | 3.3 |
| Absolute minimum temperature (°C) | -3.5 | -3.6 | -4.3 | 0.7 | 4.7 | 8.9 | 9.1 | 9.2 | 6.8 | 5.6 | 2.5 | -0.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 9.2 | 7.6 | 10.4 | 12.0 | 12.8 | 13.2 | 12.1 | 9.9 | 6.3 | 4.6 | 4.7 |
| Precipitation (mm) | 212 | 14 | 68 | 35 | 94 | 159 | 13 | 1 | 122 | 306 | 199 | 119 |
| Sunny days | 16 | 20 | 11 | 18 | 13 | 9 | 17 | 27 | 11 | 11 | 11 | 15 |
| Rainy days | 14 | 7 | 19 | 12 | 18 | 21 | 14 | 4 | 19 | 20 | 19 | 16 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Santo André during the most sunny months:
The largest precipitation sum in Santo André is at