Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of São João do Javaés
* Weather data for São João do Javaés 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) | 32.2 | 33.4 | 32.7 | 33.0 | 33.5 | 33.5 | 36.6 | 39.0 | 39.3 | 38.2 | 38.0 | 36.5 |
| Average daytime temperature (°C) | 29.5 | 31.1 | 29.7 | 31.0 | 32.2 | 32.6 | 34.2 | 35.8 | 36.7 | 35.1 | 34.5 | 33.4 |
| Average temperature (°C) | 25.2 | 26.3 | 25.6 | 26.3 | 26.7 | 26.3 | 26.7 | 28.6 | 29.9 | 29.4 | 28.8 | 28.1 |
| Average night temperature (°C) | 22.1 | 22.7 | 22.4 | 22.6 | 22.0 | 21.1 | 20.2 | 22.5 | 23.9 | 24.4 | 24.2 | 24.1 |
| Absolute minimum temperature (°C) | 19.8 | 21.8 | 20.0 | 21.6 | 20.1 | 18.0 | 17.4 | 20.0 | 22.0 | 21.5 | 22.9 | 22.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.8 | 9.1 | 7.7 | 9.9 | 10.7 | 10.6 | 10.8 | 10.6 | 10.4 | 11.1 | 10.7 | 10.3 |
| Precipitation (mm) | 272 | 190 | 284 | 95 | 12 | 0 | 0 | 21 | 39 | 62 | 87 | 116 |
| Sunny days | 1 | 0 | 1 | 8 | 20 | 28 | 31 | 24 | 22 | 13 | 3 | 3 |
| Rainy days | 30 | 28 | 30 | 22 | 11 | 2 | 0 | 7 | 8 | 18 | 27 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in São João do Javaés is at