Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 64 days
Number of rainy days: 301 days
Look at detailed online map of Biano
* Weather data for Biano Ghana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.3 | 37.8 | 37.0 | 34.0 | 33.1 | 31.7 | 31.1 | 30.9 | 31.7 | 32.3 | 32.3 | 34.1 |
| Average daytime temperature (°C) | 33.8 | 35.3 | 33.4 | 32.2 | 31.7 | 29.3 | 29.1 | 29.3 | 30.0 | 30.0 | 31.2 | 32.3 |
| Average temperature (°C) | 27.3 | 28.5 | 27.4 | 26.8 | 26.6 | 25.1 | 25.0 | 24.9 | 25.4 | 25.5 | 26.3 | 26.8 |
| Average night temperature (°C) | 22.6 | 24.1 | 23.9 | 23.8 | 23.8 | 22.7 | 22.8 | 22.7 | 22.9 | 23.0 | 23.3 | 22.0 |
| Absolute minimum temperature (°C) | 18.8 | 22.2 | 22.4 | 22.9 | 22.9 | 20.6 | 22.1 | 21.9 | 21.9 | 22.2 | 22.2 | 18.1 |
| 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) | 9.3 | 9.8 | 8.3 | 8.1 | 8.3 | 6.8 | 7.4 | 6.4 | 7.3 | 7.4 | 8.9 | 9.8 |
| Precipitation (mm) | 27 | 60 | 126 | 221 | 199 | 239 | 228 | 183 | 193 | 312 | 133 | 11 |
| Sunny days | 22 | 8 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 24 |
| Rainy days | 9 | 20 | 25 | 28 | 30 | 30 | 31 | 31 | 30 | 31 | 29 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biano is at