Average annual temperature is 27.2 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of São João da Cachoeira
* Weather data for São João da Cachoeira 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 | 33.3 | 31.8 | 32.8 | 33.6 | 34.8 | 37.2 | 38.9 | 39.1 | 38.4 | 35.8 | 35.1 |
| Average daytime temperature (°C) | 29.9 | 30.3 | 29.6 | 30.7 | 31.5 | 33.6 | 35.2 | 36.0 | 36.6 | 34.8 | 32.9 | 32.5 |
| Average temperature (°C) | 25.2 | 25.5 | 25.1 | 25.9 | 26.7 | 27.8 | 27.9 | 29.2 | 29.5 | 28.9 | 27.6 | 27.5 |
| Average night temperature (°C) | 21.5 | 21.9 | 21.9 | 22.0 | 22.6 | 22.4 | 21.1 | 23.0 | 23.1 | 23.6 | 23.2 | 23.1 |
| Absolute minimum temperature (°C) | 20.3 | 20.7 | 21.1 | 20.8 | 21.7 | 20.2 | 18.9 | 21.8 | 19.9 | 20.9 | 20.7 | 21.0 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.1 | 9.7 | 8.5 | 9.7 | 10.2 | 10.8 | 10.8 | 10.9 | 11.1 | 11.2 | 10.4 | 10.6 |
| Precipitation (mm) | 175 | 185 | 243 | 126 | 81 | 0 | 0 | 22 | 22 | 56 | 63 | 102 |
| Sunny days | 1 | 0 | 0 | 3 | 12 | 26 | 30 | 21 | 21 | 7 | 5 | 1 |
| Rainy days | 30 | 28 | 31 | 27 | 19 | 4 | 1 | 10 | 9 | 24 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São João da Cachoeira is at