Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 196 days
Number of rainy days: 169 days
Look at detailed online map of Gwasi
* Weather data for Gwasi 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 | 38.9 | 41.0 | 40.1 | 38.4 | 36.3 | 32.8 | 31.9 | 32.8 | 36.1 | 36.7 | 36.6 |
| Average daytime temperature (°C) | 34.7 | 37.1 | 37.8 | 37.5 | 35.4 | 32.0 | 30.6 | 29.1 | 29.9 | 32.6 | 35.5 | 34.9 |
| Average temperature (°C) | 26.8 | 29.6 | 31.4 | 31.3 | 30.0 | 27.4 | 26.5 | 25.3 | 25.8 | 27.7 | 29.6 | 26.9 |
| Average night temperature (°C) | 19.7 | 22.3 | 25.5 | 25.9 | 25.4 | 24.0 | 23.3 | 22.6 | 22.6 | 23.5 | 23.9 | 19.8 |
| Absolute minimum temperature (°C) | 16.9 | 20.5 | 22.3 | 23.1 | 22.9 | 22.2 | 22.2 | 21.5 | 21.4 | 22.1 | 19.6 | 17.4 |
| 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) | 10.5 | 10.8 | 9.6 | 9.6 | 10.0 | 9.3 | 8.6 | 8.0 | 9.3 | 9.9 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 24 | 43 | 82 | 133 | 153 | 231 | 223 | 74 | 5 | 0 |
| Sunny days | 31 | 28 | 24 | 21 | 11 | 4 | 3 | 0 | 4 | 13 | 26 | 31 |
| Rainy days | 0 | 0 | 7 | 9 | 20 | 26 | 28 | 31 | 26 | 18 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gwasi is at