Average annual temperature is 24.1 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Banko
* Weather data for Banko Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.2 | 35.9 | 36.9 | 34.7 | 34.3 | 32.0 | 31.0 | 31.7 | 32.2 | 31.7 | 33.0 | 32.2 |
| Average daytime temperature (°C) | 32.2 | 34.1 | 33.2 | 33.2 | 31.8 | 29.6 | 28.3 | 28.1 | 29.1 | 29.7 | 30.9 | 30.9 |
| Average temperature (°C) | 24.1 | 26.0 | 25.5 | 25.7 | 25.4 | 23.4 | 22.9 | 22.8 | 23.1 | 23.6 | 24.2 | 23.1 |
| Average night temperature (°C) | 16.7 | 19.1 | 20.2 | 20.8 | 21.0 | 20.1 | 19.8 | 19.8 | 19.7 | 19.7 | 19.1 | 16.2 |
| Absolute minimum temperature (°C) | 14.4 | 16.4 | 19.0 | 19.8 | 19.8 | 19.3 | 18.9 | 18.6 | 18.7 | 18.5 | 16.6 | 13.9 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 9.9 | 8.9 | 9.8 | 9.0 | 8.1 | 8.1 | 7.4 | 8.4 | 9.3 | 9.7 | 10.7 |
| Precipitation (mm) | 3 | 3 | 86 | 60 | 111 | 220 | 167 | 284 | 219 | 98 | 64 | 0 |
| Sunny days | 28 | 24 | 15 | 12 | 6 | 1 | 0 | 1 | 0 | 4 | 12 | 31 |
| Rainy days | 3 | 4 | 16 | 18 | 25 | 29 | 31 | 30 | 30 | 27 | 18 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Banko is at