Average annual temperature is 27.9 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Ongoni
* Weather data for Ongoni 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 | 38.7 | 39.6 | 38.4 | 36.5 | 34.3 | 32.8 | 31.4 | 33.2 | 34.5 | 36.8 | 36.1 |
| Average daytime temperature (°C) | 35.3 | 37.3 | 36.9 | 35.8 | 34.5 | 31.9 | 30.8 | 29.5 | 30.3 | 32.0 | 34.7 | 34.3 |
| Average temperature (°C) | 27.0 | 29.8 | 30.6 | 30.3 | 29.3 | 27.5 | 26.6 | 25.8 | 26.2 | 27.1 | 28.6 | 25.8 |
| Average night temperature (°C) | 19.3 | 22.7 | 25.4 | 26.1 | 25.4 | 24.3 | 23.6 | 23.2 | 23.2 | 23.8 | 23.5 | 18.6 |
| Absolute minimum temperature (°C) | 16.3 | 19.5 | 22.5 | 24.0 | 23.1 | 22.8 | 22.7 | 22.5 | 22.1 | 22.7 | 19.1 | 16.4 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.1 | 9.9 | 9.2 | 8.6 | 10.3 | 8.7 | 8.6 | 7.7 | 9.0 | 9.2 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 57 | 57 | 42 | 119 | 185 | 351 | 219 | 138 | 26 | 0 |
| Sunny days | 31 | 27 | 20 | 12 | 9 | 3 | 2 | 0 | 1 | 8 | 23 | 31 |
| Rainy days | 0 | 1 | 11 | 18 | 22 | 27 | 29 | 31 | 29 | 23 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ongoni is at