Average annual temperature is 24.2 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of São João da Terra Alta
* Weather data for São João da Terra Alta 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) | 33.0 | 34.4 | 34.7 | 36.4 | 29.1 | 29.8 | 30.6 | 34.9 | 36.3 | 34.7 | 37.9 | 36.9 |
| Average daytime temperature (°C) | 29.8 | 32.1 | 32.1 | 29.9 | 27.1 | 26.9 | 26.1 | 27.7 | 28.3 | 30.1 | 32.5 | 32.7 |
| Average temperature (°C) | 25.1 | 26.6 | 26.3 | 24.8 | 22.2 | 21.7 | 21.1 | 22.3 | 23.3 | 24.7 | 26.0 | 26.6 |
| Average night temperature (°C) | 22.1 | 22.6 | 22.1 | 21.6 | 18.9 | 17.9 | 17.1 | 18.5 | 19.6 | 21.3 | 21.5 | 22.5 |
| Absolute minimum temperature (°C) | 20.1 | 21.4 | 20.7 | 20.1 | 15.9 | 15.7 | 14.3 | 13.8 | 16.8 | 17.9 | 17.3 | 20.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.7 | 11.2 | 11.1 | 9.3 | 9.7 | 9.3 | 8.9 | 8.8 | 8.9 | 7.8 | 10.8 | 10.7 |
| Precipitation (mm) | 284 | 19 | 39 | 128 | 36 | 17 | 49 | 107 | 37 | 94 | 31 | 138 |
| Sunny days | 0 | 10 | 5 | 4 | 10 | 14 | 12 | 12 | 10 | 12 | 16 | 5 |
| Rainy days | 31 | 18 | 26 | 26 | 21 | 16 | 19 | 19 | 20 | 19 | 14 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São João da Terra Alta is at