Average annual temperature is 24.7 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 34 days
Number of rainy days: 331 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) | 31.1 | 31.4 | 30.2 | 33.1 | 27.9 | 27.0 | 29.5 | 30.2 | 30.3 | 31.5 | 32.8 | 32.5 |
| Average daytime temperature (°C) | 28.8 | 29.3 | 28.8 | 28.5 | 26.5 | 25.4 | 25.4 | 26.4 | 27.0 | 28.2 | 29.7 | 30.0 |
| Average temperature (°C) | 25.6 | 26.2 | 25.9 | 25.3 | 23.7 | 22.9 | 22.2 | 23.5 | 24.1 | 25.1 | 26.0 | 26.5 |
| Average night temperature (°C) | 23.1 | 23.4 | 23.2 | 22.6 | 21.1 | 20.4 | 19.4 | 20.9 | 21.8 | 22.6 | 22.9 | 23.5 |
| Absolute minimum temperature (°C) | 20.9 | 21.6 | 22.0 | 21.3 | 18.8 | 18.3 | 17.1 | 17.4 | 19.9 | 19.6 | 20.2 | 22.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 11.4 | 11.3 | 11.3 | 9.6 | 10.0 | 9.9 | 9.2 | 9.9 | 10.2 | 9.8 | 11.0 | 11.4 |
| Precipitation (mm) | 122 | 61 | 52 | 248 | 113 | 50 | 110 | 91 | 58 | 50 | 80 | 94 |
| Sunny days | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 4 | 1 | 7 | 8 | 8 |
| Rainy days | 31 | 28 | 30 | 29 | 29 | 29 | 30 | 27 | 29 | 24 | 22 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo André is at