Average annual temperature is 19.5 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 120 days
Number of rainy days: 245 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) | 29.2 | 28.5 | 29.6 | 26.9 | 26.5 | 25.0 | 26.7 | 32.1 | 35.9 | 31.1 | 36.0 | 32.8 |
| Average daytime temperature (°C) | 25.4 | 26.3 | 26.8 | 23.1 | 22.5 | 21.2 | 22.1 | 24.1 | 27.8 | 25.1 | 27.8 | 28.0 |
| Average temperature (°C) | 20.9 | 21.7 | 21.4 | 18.5 | 17.2 | 15.8 | 16.3 | 18.0 | 20.7 | 20.1 | 22.0 | 22.2 |
| Average night temperature (°C) | 17.8 | 18.8 | 18.1 | 15.5 | 13.6 | 11.8 | 12.3 | 14.0 | 15.8 | 16.9 | 17.9 | 18.2 |
| Absolute minimum temperature (°C) | 15.1 | 16.7 | 16.2 | 11.0 | 8.3 | 7.6 | 7.9 | 10.3 | 8.5 | 13.6 | 11.9 | 15.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.9 | 8.4 | 9.7 | 8.2 | 8.5 | 8.3 | 7.9 | 7.6 | 8.9 | 6.7 | 9.2 | 11.0 |
| Precipitation (mm) | 228 | 238 | 170 | 111 | 63 | 28 | 21 | 26 | 63 | 222 | 120 | 78 |
| Sunny days | 1 | 0 | 3 | 8 | 17 | 21 | 22 | 15 | 12 | 3 | 7 | 11 |
| Rainy days | 30 | 28 | 28 | 22 | 14 | 9 | 9 | 16 | 18 | 28 | 23 | 20 |
| 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