Average annual temperature is 24.8 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Santo André
* Weather data for Santo André Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.1 | 34.4 | 34.2 | 31.9 | 32.1 | 30.4 | 30.5 | 32.9 | 34.2 | 35.5 | 34.8 | 35.1 |
| Average daytime temperature (°C) | 31.9 | 32.5 | 30.9 | 30.0 | 29.9 | 28.0 | 27.8 | 29.6 | 30.9 | 33.0 | 33.4 | 32.3 |
| Average temperature (°C) | 25.4 | 26.0 | 24.9 | 24.4 | 24.6 | 23.1 | 22.4 | 23.6 | 24.3 | 25.8 | 26.5 | 26.1 |
| Average night temperature (°C) | 20.6 | 21.2 | 20.8 | 20.6 | 20.8 | 19.9 | 18.6 | 18.8 | 19.2 | 20.1 | 20.8 | 21.1 |
| Absolute minimum temperature (°C) | 19.3 | 18.0 | 18.8 | 19.1 | 19.4 | 17.5 | 16.8 | 17.0 | 16.6 | 18.1 | 18.9 | 19.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.6 | 10.3 | 9.1 | 10.0 | 9.5 | 8.2 | 8.9 | 9.4 | 9.8 | 10.7 | 11.2 | 10.1 |
| Precipitation (mm) | 24 | 22 | 158 | 77 | 30 | 47 | 49 | 17 | 10 | 3 | 18 | 32 |
| Sunny days | 11 | 12 | 7 | 7 | 10 | 3 | 11 | 16 | 10 | 19 | 19 | 14 |
| Rainy days | 20 | 16 | 24 | 23 | 21 | 27 | 20 | 15 | 20 | 12 | 11 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo André is at