Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Gyankru
* Weather data for Gyankru 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) | 34.9 | 36.5 | 36.6 | 34.7 | 34.1 | 32.5 | 31.3 | 31.6 | 32.2 | 33.2 | 34.3 | 34.4 |
| Average daytime temperature (°C) | 33.3 | 34.9 | 33.4 | 32.6 | 32.2 | 29.6 | 29.3 | 29.2 | 29.9 | 30.6 | 32.0 | 33.0 |
| Average temperature (°C) | 25.5 | 27.6 | 27.1 | 26.8 | 26.5 | 24.8 | 24.7 | 24.7 | 25.0 | 25.2 | 25.9 | 25.3 |
| Average night temperature (°C) | 19.3 | 22.0 | 22.9 | 23.1 | 22.9 | 22.0 | 22.0 | 22.0 | 21.9 | 21.9 | 22.1 | 19.4 |
| Absolute minimum temperature (°C) | 16.8 | 18.5 | 21.1 | 21.8 | 21.9 | 20.5 | 21.0 | 20.7 | 20.9 | 21.1 | 20.9 | 17.5 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.4 | 10.2 | 8.6 | 9.0 | 9.6 | 7.8 | 6.9 | 6.7 | 7.9 | 8.6 | 9.5 | 10.1 |
| Precipitation (mm) | 0 | 19 | 152 | 141 | 173 | 222 | 161 | 185 | 150 | 195 | 134 | 15 |
| Sunny days | 30 | 23 | 10 | 3 | 3 | 1 | 0 | 0 | 0 | 3 | 7 | 29 |
| Rainy days | 1 | 5 | 21 | 27 | 28 | 29 | 31 | 31 | 30 | 28 | 23 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gyankru is at