Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 208 days
Number of rainy days: 157 days
Look at detailed online map of Ketu
* Weather data for Ketu 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) | 38.0 | 39.3 | 41.3 | 40.7 | 38.6 | 35.7 | 32.6 | 31.7 | 32.6 | 36.1 | 36.2 | 36.7 |
| Average daytime temperature (°C) | 35.2 | 37.8 | 38.0 | 38.2 | 35.0 | 32.0 | 30.6 | 29.5 | 30.1 | 32.5 | 35.1 | 34.7 |
| Average temperature (°C) | 27.4 | 30.1 | 31.1 | 31.8 | 29.7 | 27.5 | 26.5 | 25.4 | 26.0 | 27.4 | 28.8 | 27.0 |
| Average night temperature (°C) | 20.4 | 23.1 | 24.8 | 26.0 | 25.3 | 23.9 | 23.3 | 22.6 | 22.5 | 23.0 | 23.0 | 20.2 |
| Absolute minimum temperature (°C) | 18.3 | 20.3 | 21.7 | 22.8 | 24.1 | 22.1 | 22.1 | 21.8 | 20.9 | 21.8 | 20.1 | 17.6 |
| 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 | 11.6 | 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 | 10.9 | 9.9 | 9.7 | 10.3 | 9.5 | 9.1 | 8.0 | 9.5 | 9.8 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 40 | 24 | 47 | 92 | 105 | 266 | 180 | 67 | 5 | 0 |
| Sunny days | 31 | 28 | 23 | 25 | 12 | 10 | 4 | 1 | 4 | 15 | 24 | 31 |
| Rainy days | 0 | 0 | 8 | 5 | 19 | 20 | 27 | 30 | 26 | 16 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ketu is at