Average annual temperature is 26.9 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 73 days
Number of rainy days: 292 days
Look at detailed online map of Osibi
* Weather data for Osibi 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) | 34.7 | 36.3 | 35.9 | 35.8 | 34.9 | 32.4 | 31.5 | 31.2 | 32.0 | 33.1 | 34.1 | 35.3 |
| Average daytime temperature (°C) | 32.8 | 34.5 | 33.8 | 33.8 | 32.5 | 29.9 | 29.6 | 29.5 | 29.8 | 30.9 | 32.6 | 33.0 |
| Average temperature (°C) | 27.4 | 28.4 | 28.2 | 28.1 | 27.6 | 25.9 | 25.4 | 25.5 | 25.5 | 26.3 | 27.3 | 27.7 |
| Average night temperature (°C) | 23.1 | 24.4 | 24.8 | 24.9 | 24.9 | 23.6 | 23.3 | 23.2 | 23.2 | 23.8 | 24.2 | 23.8 |
| Absolute minimum temperature (°C) | 20.7 | 22.5 | 22.6 | 24.0 | 24.0 | 22.1 | 22.5 | 22.6 | 22.3 | 22.7 | 23.1 | 22.5 |
| 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 | 11.8 |
| 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) | 9.8 | 10.0 | 8.0 | 8.7 | 9.0 | 8.3 | 9.3 | 9.5 | 8.6 | 9.2 | 10.0 | 10.2 |
| Precipitation (mm) | 23 | 13 | 87 | 110 | 147 | 239 | 274 | 203 | 242 | 171 | 69 | 5 |
| Sunny days | 19 | 13 | 4 | 2 | 0 | 4 | 0 | 0 | 0 | 2 | 4 | 25 |
| Rainy days | 12 | 15 | 27 | 28 | 31 | 26 | 31 | 31 | 30 | 29 | 26 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osibi is at