Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Ilomo
* Weather data for Ilomo 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) | 36.2 | 37.4 | 37.7 | 36.8 | 35.3 | 32.8 | 31.7 | 31.2 | 32.1 | 33.9 | 34.5 | 35.0 |
| Average daytime temperature (°C) | 34.1 | 35.7 | 35.1 | 34.2 | 33.3 | 30.0 | 29.8 | 29.0 | 29.4 | 31.8 | 33.2 | 34.2 |
| Average temperature (°C) | 26.2 | 27.9 | 27.8 | 27.7 | 27.2 | 24.8 | 24.8 | 24.4 | 24.6 | 25.9 | 26.5 | 26.4 |
| Average night temperature (°C) | 19.6 | 21.4 | 22.7 | 23.2 | 23.1 | 21.8 | 21.9 | 21.8 | 21.7 | 22.1 | 21.7 | 19.7 |
| Absolute minimum temperature (°C) | 16.8 | 17.9 | 21.4 | 21.9 | 21.6 | 20.2 | 20.1 | 20.5 | 20.3 | 21.0 | 18.6 | 16.7 |
| 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 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 8.7 | 9.8 | 7.4 | 8.1 | 7.5 | 7.3 | 9.1 | 9.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 36 | 13 | 39 | 176 | 103 | 146 | 115 | 60 | 13 | 0 |
| Sunny days | 30 | 27 | 17 | 17 | 8 | 2 | 2 | 3 | 3 | 13 | 20 | 31 |
| Rainy days | 1 | 1 | 14 | 13 | 23 | 28 | 29 | 28 | 27 | 18 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilomo is at