Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Onyinasusuo
* Weather data for Onyinasusuo 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) | 36.9 | 37.8 | 35.4 | 34.2 | 33.8 | 32.1 | 31.5 | 31.0 | 31.7 | 31.9 | 31.9 | 34.8 |
| Average daytime temperature (°C) | 34.4 | 35.6 | 33.3 | 32.6 | 31.9 | 29.6 | 29.3 | 29.4 | 29.8 | 30.1 | 31.1 | 32.7 |
| Average temperature (°C) | 27.1 | 28.6 | 27.4 | 26.9 | 26.6 | 25.1 | 24.9 | 25.0 | 25.4 | 25.3 | 26.0 | 26.1 |
| Average night temperature (°C) | 21.4 | 23.6 | 23.7 | 23.5 | 23.5 | 22.5 | 22.5 | 22.6 | 22.6 | 22.5 | 22.7 | 20.8 |
| Absolute minimum temperature (°C) | 17.0 | 20.8 | 22.7 | 22.1 | 22.1 | 20.3 | 21.9 | 21.3 | 21.4 | 21.7 | 21.4 | 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) | 11.8 | 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) | 9.3 | 9.6 | 8.2 | 8.3 | 8.7 | 7.1 | 7.4 | 6.1 | 7.8 | 7.9 | 9.0 | 9.6 |
| Precipitation (mm) | 32 | 27 | 165 | 158 | 216 | 296 | 252 | 230 | 154 | 283 | 217 | 7 |
| Sunny days | 24 | 13 | 8 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 26 |
| Rainy days | 7 | 15 | 23 | 29 | 31 | 27 | 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 Onyinasusuo is at