Average annual temperature is 21.8 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 6.2 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Santo Antônio de Posse
* Weather data for Santo Antônio de Posse 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) | 30.8 | 30.9 | 31.2 | 29.5 | 29.0 | 27.2 | 28.3 | 32.5 | 37.0 | 34.1 | 37.1 | 34.3 |
| Average daytime temperature (°C) | 27.4 | 28.2 | 28.9 | 26.1 | 25.0 | 22.9 | 24.7 | 27.0 | 30.8 | 29.5 | 30.9 | 31.1 |
| Average temperature (°C) | 22.4 | 22.9 | 23.3 | 20.8 | 19.1 | 17.2 | 18.4 | 20.6 | 24.0 | 23.5 | 24.7 | 25.1 |
| Average night temperature (°C) | 18.9 | 19.5 | 19.2 | 16.8 | 14.5 | 12.9 | 13.6 | 16.0 | 18.6 | 19.6 | 19.9 | 20.1 |
| Absolute minimum temperature (°C) | 16.6 | 17.7 | 17.3 | 13.0 | 9.6 | 6.2 | 8.0 | 11.4 | 12.3 | 16.1 | 13.3 | 16.9 |
| 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) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 8.8 | 8.9 | 10.6 | 9.1 | 9.5 | 8.6 | 9.8 | 9.6 | 10.2 | 9.2 | 10.8 | 11.9 |
| Precipitation (mm) | 256 | 226 | 152 | 147 | 34 | 38 | 3 | 22 | 46 | 206 | 96 | 85 |
| Sunny days | 3 | 0 | 6 | 13 | 25 | 25 | 28 | 24 | 19 | 9 | 10 | 14 |
| Rainy days | 28 | 28 | 25 | 17 | 6 | 5 | 3 | 7 | 11 | 22 | 20 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo Antônio de Posse is at