Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of Banko
* Weather data for Banko 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) | 37.3 | 38.6 | 40.8 | 39.5 | 37.1 | 34.5 | 31.5 | 30.7 | 32.2 | 35.0 | 35.2 | 36.1 |
| Average daytime temperature (°C) | 34.5 | 36.9 | 37.5 | 36.8 | 33.9 | 31.2 | 29.7 | 29.1 | 29.9 | 31.6 | 34.1 | 34.2 |
| Average temperature (°C) | 26.8 | 29.5 | 31.0 | 30.8 | 28.7 | 26.9 | 26.0 | 25.1 | 25.7 | 26.8 | 28.2 | 26.4 |
| Average night temperature (°C) | 20.3 | 22.8 | 25.0 | 25.5 | 24.6 | 23.4 | 23.0 | 22.5 | 22.4 | 22.8 | 22.9 | 20.0 |
| Absolute minimum temperature (°C) | 17.8 | 20.3 | 23.0 | 23.2 | 22.9 | 22.2 | 22.1 | 21.7 | 20.7 | 21.1 | 19.8 | 18.3 |
| 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 | 11.7 | 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 | 10.8 | 9.5 | 9.5 | 10.0 | 9.1 | 8.5 | 7.2 | 9.2 | 9.9 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 24 | 25 | 114 | 106 | 123 | 198 | 201 | 54 | 2 | 0 |
| Sunny days | 31 | 28 | 22 | 22 | 8 | 4 | 0 | 0 | 1 | 14 | 24 | 31 |
| Rainy days | 0 | 0 | 9 | 8 | 23 | 26 | 31 | 31 | 29 | 17 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Banko is at