Average annual temperature is 25.0 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Ilha
* Weather data for Ilha 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) | 30.4 | 32.7 | 33.1 | 31.7 | 30.4 | 30.8 | 32.4 | 34.8 | 37.0 | 37.4 | 37.9 | 36.7 |
| Average daytime temperature (°C) | 28.3 | 30.5 | 29.7 | 29.2 | 29.3 | 29.1 | 29.5 | 31.3 | 33.0 | 34.8 | 33.1 | 33.2 |
| Average temperature (°C) | 23.2 | 25.0 | 24.3 | 24.1 | 23.7 | 22.9 | 23.0 | 25.0 | 26.4 | 28.3 | 27.0 | 27.4 |
| Average night temperature (°C) | 19.2 | 20.2 | 19.9 | 19.6 | 18.8 | 17.7 | 17.1 | 19.0 | 20.1 | 22.4 | 21.9 | 22.2 |
| Absolute minimum temperature (°C) | 17.6 | 17.5 | 17.3 | 18.2 | 15.5 | 15.3 | 13.9 | 16.1 | 17.8 | 20.2 | 20.1 | 19.7 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.4 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| 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) | 9.5 | 11.3 | 9.9 | 10.0 | 10.2 | 10.4 | 10.2 | 10.5 | 11.2 | 11.0 | 10.9 | 11.2 |
| Precipitation (mm) | 236 | 28 | 71 | 68 | 12 | 0 | 0 | 21 | 4 | 50 | 70 | 80 |
| Sunny days | 0 | 2 | 8 | 6 | 17 | 27 | 29 | 23 | 27 | 18 | 11 | 13 |
| Rainy days | 31 | 26 | 23 | 24 | 14 | 3 | 2 | 8 | 3 | 13 | 19 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilha is at