Average annual temperature is 28.3 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of São João da Fronteira
* Weather data for São João da Fronteira 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) | 35.6 | 33.2 | 33.7 | 32.1 | 33.2 | 33.8 | 35.7 | 37.5 | 39.0 | 38.7 | 39.1 | 38.0 |
| Average daytime temperature (°C) | 32.5 | 31.6 | 30.0 | 30.3 | 32.0 | 32.8 | 33.9 | 35.5 | 36.9 | 37.2 | 36.6 | 35.7 |
| Average temperature (°C) | 27.2 | 26.5 | 25.4 | 25.5 | 27.1 | 27.7 | 28.5 | 29.7 | 30.6 | 31.0 | 30.8 | 30.1 |
| Average night temperature (°C) | 23.1 | 22.9 | 22.5 | 22.3 | 23.2 | 23.3 | 23.4 | 24.2 | 24.8 | 25.1 | 25.4 | 25.3 |
| Absolute minimum temperature (°C) | 20.7 | 21.3 | 20.7 | 20.9 | 21.4 | 22.2 | 22.1 | 22.5 | 23.4 | 23.3 | 24.1 | 23.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 10.3 | 9.8 | 8.7 | 9.1 | 10.7 | 10.7 | 11.1 | 11.2 | 11.3 | 11.1 | 11.1 | 10.7 |
| Precipitation (mm) | 144 | 169 | 453 | 307 | 62 | 16 | 1 | 1 | 0 | 1 | 20 | 67 |
| Sunny days | 6 | 2 | 4 | 3 | 9 | 16 | 27 | 28 | 30 | 25 | 18 | 14 |
| Rainy days | 25 | 26 | 27 | 27 | 22 | 14 | 4 | 3 | 0 | 6 | 12 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São João da Fronteira is at