Average annual temperature is 21.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 153 days
Number of rainy days: 212 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) | 27.2 | 29.0 | 29.3 | 31.1 | 27.8 | 27.5 | 29.0 | 31.9 | 33.8 | 33.7 | 33.7 | 33.5 |
| Average daytime temperature (°C) | 26.0 | 27.4 | 27.1 | 27.8 | 25.9 | 24.8 | 24.8 | 26.8 | 29.0 | 31.1 | 30.7 | 30.7 |
| Average temperature (°C) | 21.0 | 22.0 | 21.8 | 22.0 | 20.6 | 19.2 | 18.9 | 20.6 | 22.0 | 23.9 | 24.2 | 24.3 |
| Average night temperature (°C) | 17.2 | 17.4 | 17.7 | 17.4 | 16.9 | 15.1 | 14.8 | 15.8 | 16.2 | 17.6 | 18.2 | 18.3 |
| Absolute minimum temperature (°C) | 15.5 | 14.6 | 15.2 | 13.9 | 11.5 | 11.6 | 12.4 | 11.7 | 12.9 | 14.9 | 15.1 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.8 | 10.5 | 9.5 | 9.9 | 8.5 | 9.4 | 8.8 | 9.5 | 10.3 | 10.8 | 10.8 | 10.6 |
| Precipitation (mm) | 92 | 25 | 45 | 25 | 36 | 4 | 11 | 10 | 2 | 13 | 45 | 69 |
| Sunny days | 3 | 8 | 6 | 7 | 8 | 16 | 19 | 15 | 22 | 19 | 13 | 17 |
| Rainy days | 28 | 20 | 25 | 23 | 23 | 14 | 12 | 16 | 8 | 12 | 17 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo André is at