Average annual temperature is 21.8 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of São José do Barreiro
* Weather data for São José do Barreiro 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) | 31.5 | 31.4 | 31.3 | 28.3 | 26.5 | 25.8 | 28.6 | 31.6 | 34.8 | 33.7 | 36.1 | 33.8 |
| Average daytime temperature (°C) | 27.6 | 28.8 | 28.2 | 25.3 | 23.6 | 23.3 | 23.4 | 25.6 | 29.0 | 28.4 | 30.1 | 29.9 |
| Average temperature (°C) | 22.9 | 24.0 | 23.3 | 20.8 | 18.9 | 18.3 | 18.3 | 20.2 | 23.1 | 23.4 | 24.7 | 24.5 |
| Average night temperature (°C) | 19.4 | 20.6 | 19.7 | 17.3 | 15.2 | 14.1 | 14.2 | 16.0 | 18.3 | 20.0 | 20.5 | 20.1 |
| Absolute minimum temperature (°C) | 16.4 | 18.4 | 17.1 | 13.6 | 10.4 | 10.7 | 9.1 | 12.5 | 14.5 | 16.7 | 13.7 | 16.3 |
| 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) | 8.6 | 9.2 | 9.5 | 8.4 | 9.0 | 9.2 | 8.8 | 8.1 | 9.5 | 7.9 | 9.9 | 10.6 |
| Precipitation (mm) | 359 | 342 | 143 | 115 | 60 | 6 | 16 | 32 | 32 | 181 | 152 | 165 |
| Sunny days | 1 | 2 | 3 | 7 | 16 | 22 | 19 | 11 | 20 | 5 | 7 | 5 |
| Rainy days | 30 | 26 | 28 | 23 | 15 | 8 | 12 | 20 | 10 | 26 | 23 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São José do Barreiro is at