Average annual temperature is 24.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 66 days
Number of rainy days: 299 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) | 33.7 | 34.4 | 35.0 | 32.8 | 29.7 | 27.9 | 28.7 | 32.3 | 34.2 | 37.0 | 36.3 | 36.7 |
| Average daytime temperature (°C) | 31.2 | 31.8 | 30.8 | 29.6 | 27.4 | 25.7 | 26.7 | 28.0 | 29.8 | 32.7 | 34.0 | 33.6 |
| Average temperature (°C) | 25.4 | 25.6 | 25.0 | 24.5 | 23.4 | 21.9 | 21.8 | 22.6 | 23.7 | 25.4 | 26.7 | 26.6 |
| Average night temperature (°C) | 20.7 | 20.9 | 20.9 | 20.8 | 20.8 | 19.7 | 18.6 | 19.0 | 19.3 | 20.0 | 21.0 | 21.2 |
| Absolute minimum temperature (°C) | 18.6 | 18.5 | 19.5 | 18.5 | 19.5 | 18.3 | 16.2 | 16.1 | 17.6 | 17.0 | 18.6 | 19.0 |
| 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 | 12.4 | 12.2 | 11.9 | 11.6 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| 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) | 11.2 | 10.7 | 9.8 | 9.9 | 7.9 | 7.7 | 9.2 | 9.2 | 10.1 | 10.6 | 11.3 | 10.1 |
| Precipitation (mm) | 50 | 36 | 105 | 56 | 101 | 92 | 41 | 53 | 43 | 20 | 19 | 39 |
| Sunny days | 11 | 6 | 2 | 5 | 0 | 0 | 2 | 3 | 7 | 10 | 13 | 7 |
| Rainy days | 20 | 22 | 29 | 25 | 31 | 30 | 29 | 28 | 23 | 21 | 17 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilha is at