Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Chelli
* Weather data for Chelli 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) | 36.2 | 38.2 | 38.7 | 37.4 | 36.5 | 33.7 | 31.9 | 30.6 | 32.5 | 34.3 | 35.3 | 35.2 |
| Average daytime temperature (°C) | 34.1 | 36.2 | 36.1 | 35.4 | 34.2 | 31.2 | 30.1 | 29.1 | 29.7 | 31.4 | 34.2 | 33.9 |
| Average temperature (°C) | 26.6 | 29.1 | 29.9 | 29.5 | 28.8 | 26.7 | 25.8 | 25.2 | 25.6 | 26.5 | 28.1 | 26.3 |
| Average night temperature (°C) | 20.5 | 23.0 | 24.9 | 25.2 | 24.8 | 23.5 | 23.0 | 22.7 | 22.6 | 23.3 | 23.2 | 20.3 |
| Absolute minimum temperature (°C) | 18.0 | 18.8 | 22.6 | 23.2 | 22.8 | 22.0 | 21.8 | 21.6 | 21.4 | 22.2 | 19.6 | 17.2 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 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) | 10.2 | 10.0 | 9.4 | 8.8 | 10.4 | 8.5 | 8.7 | 7.5 | 8.8 | 9.2 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 34 | 98 | 54 | 128 | 189 | 290 | 258 | 149 | 33 | 0 |
| Sunny days | 30 | 27 | 22 | 12 | 10 | 2 | 1 | 0 | 1 | 4 | 19 | 31 |
| Rainy days | 1 | 1 | 9 | 18 | 21 | 28 | 30 | 31 | 29 | 27 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chelli is at