Average annual temperature is 24.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 42 days
Number of rainy days: 323 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) | 33.5 | 33.5 | 33.4 | 34.7 | 31.1 | 27.5 | 28.4 | 32.3 | 33.1 | 35.2 | 35.6 | 36.0 |
| Average daytime temperature (°C) | 31.2 | 31.4 | 30.3 | 30.3 | 27.6 | 25.7 | 26.6 | 27.8 | 29.3 | 31.6 | 33.0 | 32.7 |
| Average temperature (°C) | 25.6 | 25.7 | 24.9 | 25.0 | 23.6 | 22.2 | 22.0 | 22.7 | 23.7 | 25.0 | 26.3 | 26.2 |
| Average night temperature (°C) | 21.4 | 21.4 | 21.3 | 21.2 | 21.0 | 19.8 | 18.5 | 19.3 | 19.7 | 20.6 | 21.6 | 21.8 |
| Absolute minimum temperature (°C) | 20.4 | 19.3 | 19.9 | 19.7 | 19.9 | 18.3 | 16.4 | 16.3 | 18.0 | 18.2 | 19.0 | 20.4 |
| 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 | 11.9 | 11.6 | 11.5 | 11.5 | 11.7 | 12.0 | 12.4 | 12.6 | 12.8 |
| 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) | 11.4 | 10.7 | 9.9 | 10.0 | 8.0 | 8.6 | 9.9 | 9.8 | 10.3 | 10.8 | 11.3 | 10.7 |
| Precipitation (mm) | 38 | 44 | 120 | 54 | 101 | 139 | 46 | 53 | 31 | 21 | 24 | 38 |
| Sunny days | 2 | 2 | 3 | 4 | 1 | 0 | 2 | 2 | 4 | 7 | 10 | 5 |
| Rainy days | 29 | 26 | 28 | 26 | 30 | 30 | 29 | 29 | 26 | 24 | 20 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilha is at