Average annual temperature is 23.7 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of João-João
* Weather data for João-João 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) | 32.1 | 32.4 | 33.0 | 29.9 | 30.4 | 29.4 | 30.0 | 32.4 | 33.9 | 34.9 | 34.0 | 33.8 |
| Average daytime temperature (°C) | 30.4 | 30.9 | 29.3 | 28.5 | 28.5 | 26.7 | 26.8 | 29.3 | 30.6 | 32.2 | 32.1 | 31.3 |
| Average temperature (°C) | 24.2 | 24.6 | 23.7 | 23.2 | 23.3 | 22.0 | 21.3 | 22.9 | 23.6 | 25.1 | 25.6 | 25.2 |
| Average night temperature (°C) | 18.9 | 19.4 | 19.3 | 19.2 | 19.2 | 18.3 | 17.0 | 17.4 | 17.5 | 18.2 | 19.2 | 19.6 |
| Absolute minimum temperature (°C) | 17.5 | 16.9 | 17.5 | 18.1 | 18.0 | 16.6 | 15.3 | 15.6 | 16.4 | 16.7 | 17.2 | 17.8 |
| 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) | 11.0 | 10.7 | 9.5 | 10.5 | 9.9 | 8.4 | 9.8 | 10.4 | 10.9 | 11.1 | 11.4 | 10.5 |
| Precipitation (mm) | 33 | 35 | 111 | 50 | 23 | 19 | 26 | 9 | 4 | 3 | 13 | 29 |
| Sunny days | 9 | 10 | 6 | 10 | 13 | 10 | 24 | 22 | 22 | 25 | 19 | 21 |
| Rainy days | 22 | 18 | 25 | 20 | 18 | 20 | 7 | 9 | 8 | 6 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in João-João is at