Average annual temperature is 27.6 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of São Antônio
* Weather data for São Antônio 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) | 31.6 | 32.1 | 33.1 | 31.6 | 32.4 | 33.2 | 36.2 | 37.6 | 39.7 | 39.8 | 38.8 | 36.1 |
| Average daytime temperature (°C) | 29.6 | 30.0 | 29.8 | 30.1 | 30.7 | 31.5 | 33.1 | 35.5 | 37.8 | 38.2 | 35.8 | 34.0 |
| Average temperature (°C) | 25.1 | 25.3 | 25.2 | 25.5 | 26.3 | 26.8 | 27.5 | 29.1 | 31.0 | 31.4 | 29.8 | 28.4 |
| Average night temperature (°C) | 21.5 | 21.9 | 22.1 | 22.1 | 22.7 | 22.7 | 22.4 | 22.9 | 23.7 | 24.6 | 24.5 | 23.9 |
| Absolute minimum temperature (°C) | 19.9 | 20.8 | 20.9 | 20.9 | 21.7 | 21.5 | 20.7 | 21.4 | 21.6 | 23.7 | 22.4 | 22.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 9.5 | 8.9 | 8.3 | 9.1 | 10.4 | 10.9 | 11.0 | 11.2 | 11.3 | 11.1 | 10.6 | 10.2 |
| Precipitation (mm) | 222 | 188 | 345 | 234 | 78 | 7 | 1 | 2 | 1 | 5 | 27 | 102 |
| Sunny days | 0 | 1 | 1 | 2 | 8 | 16 | 24 | 24 | 28 | 22 | 10 | 8 |
| Rainy days | 31 | 27 | 30 | 28 | 23 | 14 | 7 | 7 | 2 | 9 | 20 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São Antônio is at