Average annual temperature is 28.7 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 286 days
Number of rainy days: 79 days
Look at detailed online map of Busau
* Weather data for Busau 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) | 36.7 | 38.8 | 41.2 | 42.7 | 41.8 | 38.7 | 37.1 | 34.1 | 37.2 | 38.4 | 37.4 | 36.5 |
| Average daytime temperature (°C) | 31.7 | 34.4 | 38.3 | 39.8 | 39.7 | 35.5 | 33.6 | 31.0 | 33.6 | 36.0 | 36.0 | 31.5 |
| Average temperature (°C) | 23.9 | 26.7 | 30.8 | 33.1 | 33.8 | 30.4 | 29.0 | 26.9 | 28.5 | 29.0 | 28.9 | 23.9 |
| Average night temperature (°C) | 17.4 | 19.9 | 23.8 | 26.6 | 28.2 | 25.8 | 25.0 | 23.8 | 24.4 | 22.8 | 22.5 | 17.4 |
| Absolute minimum temperature (°C) | 14.9 | 17.4 | 20.7 | 22.4 | 24.9 | 23.5 | 23.7 | 22.4 | 22.3 | 19.1 | 19.2 | 14.5 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.2 | 10.3 | 9.9 | 10.2 | 10.3 | 10.2 | 9.8 | 8.1 | 9.6 | 10.7 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 74 | 87 | 157 | 52 | 5 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 28 | 14 | 14 | 9 | 14 | 30 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 3 | 16 | 17 | 22 | 16 | 1 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Busau is at