Average annual temperature is 24.2 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Ilhéus
* Weather data for Ilhéus 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) | 31.8 | 31.8 | 30.8 | 33.7 | 29.5 | 29.2 | 30.7 | 31.3 | 31.3 | 33.2 | 33.3 | 33.4 |
| Average daytime temperature (°C) | 29.5 | 30.4 | 29.6 | 29.6 | 27.7 | 26.8 | 26.4 | 27.6 | 28.5 | 29.9 | 30.2 | 31.1 |
| Average temperature (°C) | 25.0 | 25.5 | 25.0 | 24.9 | 23.4 | 22.5 | 21.7 | 22.8 | 23.6 | 24.9 | 25.3 | 26.0 |
| Average night temperature (°C) | 21.7 | 21.9 | 21.6 | 21.7 | 20.6 | 19.5 | 18.7 | 19.4 | 20.3 | 21.2 | 21.4 | 22.0 |
| Absolute minimum temperature (°C) | 20.5 | 20.5 | 19.8 | 18.8 | 17.2 | 17.3 | 16.2 | 15.2 | 16.8 | 18.8 | 19.4 | 20.2 |
| 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 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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) | 11.2 | 11.1 | 10.6 | 10.4 | 9.7 | 9.2 | 9.5 | 10.0 | 10.3 | 10.6 | 10.9 | 11.2 |
| Precipitation (mm) | 144 | 65 | 85 | 130 | 95 | 56 | 103 | 48 | 61 | 55 | 136 | 114 |
| Sunny days | 0 | 1 | 1 | 1 | 3 | 3 | 2 | 3 | 2 | 3 | 5 | 3 |
| Rainy days | 31 | 27 | 30 | 29 | 28 | 27 | 29 | 28 | 28 | 28 | 25 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilhéus is at