Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Wamahiniso
* Weather data for Wamahiniso 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 | 35.5 | 34.4 | 33.6 | 31.8 | 30.8 | 30.9 | 31.0 | 32.3 | 31.8 | 35.3 |
| Average daytime temperature (°C) | 34.4 | 35.9 | 33.0 | 32.2 | 31.7 | 29.3 | 29.0 | 29.1 | 29.6 | 29.8 | 30.9 | 33.0 |
| Average temperature (°C) | 27.1 | 28.7 | 27.2 | 26.7 | 26.5 | 24.9 | 24.7 | 24.8 | 25.1 | 25.2 | 25.8 | 26.2 |
| Average night temperature (°C) | 21.1 | 23.4 | 23.5 | 23.3 | 23.4 | 22.3 | 22.2 | 22.4 | 22.4 | 22.5 | 22.6 | 20.7 |
| Absolute minimum temperature (°C) | 17.3 | 20.7 | 22.1 | 22.4 | 22.3 | 20.2 | 21.5 | 21.4 | 21.6 | 21.5 | 21.8 | 17.9 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 9.8 | 9.8 | 8.4 | 8.3 | 8.7 | 7.0 | 7.3 | 6.3 | 7.5 | 8.1 | 8.9 | 9.7 |
| Precipitation (mm) | 17 | 39 | 186 | 207 | 203 | 285 | 214 | 215 | 168 | 243 | 211 | 14 |
| Sunny days | 26 | 15 | 5 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 26 |
| Rainy days | 5 | 13 | 26 | 27 | 30 | 29 | 31 | 31 | 30 | 30 | 29 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wamahiniso is at