Average annual temperature is 26.5 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Biu
* Weather data for Biu 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) | 36.5 | 37.3 | 39.4 | 39.9 | 40.6 | 35.3 | 34.5 | 31.6 | 32.9 | 35.3 | 35.8 | 34.6 |
| Average daytime temperature (°C) | 30.9 | 32.9 | 36.3 | 37.2 | 35.6 | 30.4 | 30.7 | 28.2 | 30.1 | 32.3 | 34.0 | 31.6 |
| Average temperature (°C) | 23.5 | 25.4 | 29.4 | 30.9 | 29.6 | 25.6 | 25.7 | 24.1 | 25.1 | 26.5 | 27.6 | 24.1 |
| Average night temperature (°C) | 16.8 | 18.6 | 23.1 | 25.0 | 25.0 | 22.2 | 22.4 | 21.4 | 21.7 | 21.6 | 21.7 | 17.2 |
| Absolute minimum temperature (°C) | 13.9 | 14.8 | 20.4 | 22.0 | 23.1 | 20.4 | 21.1 | 19.4 | 20.0 | 19.1 | 17.9 | 14.2 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 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 | 10.3 | 9.8 | 10.0 | 9.1 | 9.6 | 7.4 | 8.9 | 10.1 | 9.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 10 | 59 | 114 | 106 | 224 | 184 | 53 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 26 | 14 | 4 | 1 | 1 | 5 | 21 | 27 | 31 |
| Rainy days | 0 | 0 | 1 | 4 | 17 | 26 | 30 | 30 | 25 | 10 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biu is at