Average annual temperature is 26.9 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of Bilan
* Weather data for Bilan 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 | 37.6 | 39.4 | 40.8 | 41.0 | 37.7 | 35.3 | 34.0 | 35.1 | 35.3 | 34.9 | 34.2 |
| Average daytime temperature (°C) | 30.3 | 32.5 | 36.6 | 38.2 | 38.2 | 33.2 | 32.8 | 30.8 | 32.0 | 33.6 | 33.1 | 30.3 |
| Average temperature (°C) | 22.2 | 24.5 | 28.9 | 31.5 | 32.1 | 28.0 | 27.7 | 26.1 | 26.8 | 26.4 | 26.0 | 22.1 |
| Average night temperature (°C) | 14.7 | 17.4 | 21.7 | 24.7 | 26.4 | 24.0 | 23.7 | 22.7 | 23.1 | 20.6 | 19.9 | 15.3 |
| Absolute minimum temperature (°C) | 12.1 | 14.6 | 17.8 | 21.7 | 24.3 | 22.4 | 21.8 | 20.8 | 21.5 | 17.5 | 15.5 | 12.0 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.7 | 11.0 | 10.4 | 9.9 | 10.6 | 9.3 | 10.0 | 8.6 | 9.5 | 10.1 | 9.8 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 17 | 85 | 46 | 150 | 155 | 31 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 27 | 12 | 9 | 1 | 5 | 25 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 4 | 18 | 22 | 30 | 25 | 6 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bilan is at