Average annual temperature is 26.9 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 45 days
Number of rainy days: 320 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) | 32.3 | 32.1 | 31.9 | 32.0 | 31.9 | 33.0 | 34.4 | 34.8 | 37.8 | 37.3 | 36.4 | 35.5 |
| Average daytime temperature (°C) | 29.8 | 29.3 | 29.3 | 29.9 | 30.4 | 31.2 | 32.2 | 33.8 | 34.7 | 35.4 | 35.0 | 33.4 |
| Average temperature (°C) | 25.1 | 24.9 | 24.8 | 25.4 | 26.0 | 26.4 | 27.0 | 28.1 | 28.7 | 29.2 | 29.1 | 27.8 |
| Average night temperature (°C) | 22.3 | 22.6 | 22.5 | 22.9 | 23.2 | 22.9 | 23.2 | 23.5 | 23.9 | 24.4 | 24.7 | 24.1 |
| Absolute minimum temperature (°C) | 21.1 | 21.6 | 21.3 | 22.0 | 22.4 | 21.8 | 22.0 | 22.4 | 22.2 | 23.1 | 22.7 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 7.1 | 6.2 | 7.7 | 8.8 | 10.7 | 10.8 | 11.2 | 11.3 | 11.2 | 10.7 | 9.6 |
| Precipitation (mm) | 360 | 434 | 491 | 351 | 298 | 216 | 80 | 35 | 34 | 42 | 53 | 115 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13 | 12 | 10 | 8 | 1 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 18 | 18 | 21 | 22 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo André is at