Average annual temperature is 17.9 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 237 days
Number of rainy days: 128 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) | 19.8 | 21.5 | 25.6 | 32.4 | 29.6 | 34.6 | 32.2 | 39.9 | 36.6 | 34.5 | 22.2 | 20.6 |
| Average daytime temperature (°C) | 15.2 | 17.0 | 18.9 | 24.0 | 24.5 | 27.3 | 27.3 | 30.5 | 25.7 | 24.7 | 19.1 | 16.6 |
| Average temperature (°C) | 11.4 | 12.1 | 14.6 | 18.3 | 19.3 | 22.4 | 22.2 | 24.3 | 20.9 | 20.4 | 15.8 | 12.6 |
| Average night temperature (°C) | 8.2 | 8.1 | 10.8 | 13.2 | 14.8 | 17.9 | 17.2 | 19.1 | 17.1 | 16.9 | 12.9 | 9.1 |
| Absolute minimum temperature (°C) | 3.1 | 3.2 | 3.2 | 10.4 | 12.8 | 15.4 | 15.0 | 16.2 | 13.5 | 12.5 | 7.9 | 4.8 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 8.0 | 9.0 | 9.3 | 11.5 | 12.5 | 12.7 | 13.2 | 12.2 | 10.3 | 7.7 | 7.7 | 7.1 |
| Precipitation (mm) | 47 | 22 | 46 | 8 | 27 | 23 | 0 | 0 | 67 | 157 | 57 | 40 |
| Sunny days | 17 | 20 | 17 | 23 | 22 | 17 | 29 | 31 | 18 | 12 | 15 | 16 |
| Rainy days | 14 | 8 | 14 | 7 | 9 | 13 | 2 | 0 | 12 | 19 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 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