Average annual temperature is 24.4 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 32 days
Number of rainy days: 333 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) | 32.9 | 34.3 | 33.8 | 35.0 | 29.7 | 28.1 | 28.7 | 31.1 | 34.0 | 36.3 | 35.5 | 35.8 |
| Average daytime temperature (°C) | 30.4 | 31.5 | 29.8 | 29.9 | 27.0 | 25.7 | 26.0 | 27.1 | 28.8 | 31.5 | 32.9 | 32.1 |
| Average temperature (°C) | 25.2 | 25.9 | 24.9 | 24.9 | 23.4 | 22.3 | 22.0 | 22.7 | 23.7 | 25.4 | 26.5 | 26.4 |
| Average night temperature (°C) | 21.1 | 21.6 | 21.2 | 21.2 | 21.0 | 19.8 | 19.0 | 19.4 | 19.9 | 20.9 | 21.9 | 22.1 |
| Absolute minimum temperature (°C) | 19.6 | 19.9 | 20.2 | 19.3 | 19.8 | 17.9 | 16.7 | 15.3 | 17.4 | 18.9 | 19.1 | 20.5 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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) | 11.2 | 11.1 | 10.4 | 9.9 | 8.4 | 8.4 | 9.8 | 9.8 | 10.3 | 11.0 | 11.1 | 10.4 |
| Precipitation (mm) | 108 | 75 | 125 | 91 | 164 | 169 | 80 | 58 | 34 | 30 | 36 | 91 |
| Sunny days | 0 | 2 | 0 | 3 | 0 | 0 | 1 | 2 | 4 | 9 | 9 | 2 |
| Rainy days | 31 | 26 | 31 | 27 | 31 | 30 | 30 | 29 | 26 | 22 | 21 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo André is at