Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 183 days
Number of rainy days: 182 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) | 32.0 | 32.2 | 32.6 | 31.7 | 32.2 | 33.7 | 36.0 | 38.5 | 40.2 | 39.9 | 37.6 | 36.2 |
| Average daytime temperature (°C) | 29.9 | 30.2 | 29.9 | 30.4 | 31.2 | 32.0 | 33.9 | 35.7 | 37.6 | 38.6 | 35.2 | 33.7 |
| Average temperature (°C) | 25.4 | 25.8 | 25.6 | 25.9 | 26.6 | 27.1 | 28.3 | 29.8 | 31.4 | 32.3 | 29.5 | 28.9 |
| Average night temperature (°C) | 21.7 | 21.9 | 22.2 | 22.3 | 22.8 | 22.8 | 23.4 | 24.1 | 25.4 | 26.1 | 24.4 | 24.6 |
| Absolute minimum temperature (°C) | 19.9 | 20.0 | 20.4 | 19.5 | 20.3 | 20.5 | 20.6 | 22.3 | 23.0 | 23.9 | 21.9 | 23.0 |
| 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 | 12.0 | 11.8 | 11.7 | 11.8 | 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 | 9.6 | 8.9 | 9.8 | 10.3 | 10.5 | 10.9 | 11.2 | 11.3 | 11.2 | 10.8 | 10.0 |
| Precipitation (mm) | 142 | 131 | 251 | 70 | 32 | 1 | 0 | 1 | 0 | 1 | 46 | 58 |
| Sunny days | 1 | 0 | 2 | 5 | 18 | 25 | 30 | 26 | 28 | 25 | 13 | 10 |
| Rainy days | 30 | 28 | 29 | 25 | 13 | 5 | 1 | 5 | 2 | 6 | 17 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilha is at