Average annual temperature is 26.0 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Jani
* Weather data for Jani 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) | 34.9 | 36.2 | 35.0 | 34.6 | 34.1 | 31.6 | 31.0 | 31.0 | 32.0 | 32.1 | 32.8 | 36.5 |
| Average daytime temperature (°C) | 33.7 | 34.2 | 33.1 | 32.5 | 31.5 | 29.1 | 29.1 | 29.4 | 30.0 | 30.4 | 31.5 | 34.1 |
| Average temperature (°C) | 26.8 | 27.5 | 26.9 | 26.6 | 26.3 | 24.7 | 24.5 | 24.9 | 25.0 | 25.3 | 26.0 | 27.5 |
| Average night temperature (°C) | 22.7 | 23.8 | 23.6 | 23.6 | 23.6 | 22.3 | 22.4 | 22.5 | 22.6 | 22.7 | 23.1 | 22.9 |
| Absolute minimum temperature (°C) | 18.0 | 21.2 | 22.3 | 22.6 | 22.8 | 20.7 | 21.7 | 21.3 | 21.6 | 22.0 | 22.1 | 21.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 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 | 12.2 | 12.4 | 12.5 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 9.2 | 8.0 | 7.9 | 8.4 | 7.0 | 7.9 | 7.6 | 7.4 | 8.0 | 9.3 | 10.0 |
| Precipitation (mm) | 40 | 66 | 123 | 193 | 152 | 279 | 258 | 163 | 214 | 209 | 118 | 16 |
| Sunny days | 13 | 8 | 4 | 2 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | 19 |
| Rainy days | 18 | 20 | 27 | 28 | 30 | 27 | 31 | 31 | 30 | 31 | 28 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jani is at