Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Illah
* Weather data for Illah 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) | 36.1 | 37.8 | 38.1 | 35.1 | 35.1 | 32.3 | 31.9 | 31.8 | 33.2 | 32.5 | 33.8 | 37.0 |
| Average daytime temperature (°C) | 34.8 | 36.0 | 33.9 | 32.8 | 32.5 | 29.8 | 30.1 | 29.9 | 30.0 | 30.9 | 32.2 | 35.0 |
| Average temperature (°C) | 28.0 | 29.6 | 28.1 | 27.8 | 27.5 | 25.7 | 25.8 | 25.7 | 25.8 | 26.5 | 27.2 | 28.7 |
| Average night temperature (°C) | 22.0 | 24.2 | 24.5 | 24.5 | 24.6 | 23.4 | 23.3 | 23.2 | 23.2 | 23.6 | 23.8 | 22.8 |
| Absolute minimum temperature (°C) | 18.7 | 20.7 | 22.3 | 22.9 | 22.6 | 22.5 | 21.7 | 22.3 | 22.2 | 22.8 | 22.7 | 19.7 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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) | 10.1 | 9.9 | 7.9 | 8.4 | 8.3 | 6.5 | 7.7 | 6.7 | 7.0 | 7.7 | 8.5 | 10.7 |
| Precipitation (mm) | 6 | 2 | 132 | 97 | 135 | 246 | 242 | 276 | 221 | 118 | 86 | 0 |
| Sunny days | 27 | 20 | 6 | 9 | 1 | 0 | 0 | 0 | 1 | 3 | 11 | 29 |
| Rainy days | 4 | 8 | 25 | 21 | 30 | 30 | 31 | 31 | 29 | 28 | 19 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Illah during the most sunny months:
The largest precipitation sum in Illah is at