Average annual temperature is 26.5 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Ilero
* Weather data for Ilero Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.9 | 37.3 | 36.9 | 36.6 | 35.8 | 33.6 | 32.5 | 32.0 | 34.1 | 34.3 | 35.5 | 36.2 |
| Average daytime temperature (°C) | 34.7 | 36.0 | 34.6 | 33.8 | 33.5 | 30.3 | 30.5 | 29.9 | 30.1 | 31.8 | 33.5 | 34.9 |
| Average temperature (°C) | 26.6 | 28.1 | 27.9 | 27.8 | 27.5 | 25.3 | 25.3 | 25.0 | 25.1 | 26.2 | 27.0 | 26.6 |
| Average night temperature (°C) | 19.9 | 21.8 | 23.2 | 23.7 | 23.7 | 22.4 | 22.4 | 22.4 | 22.1 | 22.6 | 22.5 | 19.6 |
| Absolute minimum temperature (°C) | 17.2 | 18.3 | 22.0 | 22.8 | 22.3 | 21.1 | 21.5 | 21.4 | 20.5 | 21.6 | 20.9 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 9.8 | 8.7 | 8.0 | 9.0 | 7.3 | 7.3 | 6.6 | 6.9 | 8.4 | 9.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 89 | 20 | 46 | 172 | 144 | 206 | 110 | 85 | 19 | 0 |
| Sunny days | 28 | 26 | 12 | 15 | 4 | 4 | 1 | 0 | 0 | 6 | 19 | 31 |
| Rainy days | 3 | 2 | 19 | 15 | 27 | 26 | 30 | 31 | 30 | 25 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilero is at