Average annual temperature is 26.4 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of Obosono
* Weather data for Obosono 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) | 35.2 | 36.9 | 35.4 | 35.5 | 33.8 | 32.7 | 30.9 | 31.1 | 32.0 | 32.3 | 33.3 | 36.7 |
| Average daytime temperature (°C) | 33.8 | 34.4 | 33.0 | 33.0 | 31.8 | 29.4 | 29.1 | 29.0 | 29.8 | 30.1 | 31.5 | 33.9 |
| Average temperature (°C) | 27.0 | 27.7 | 27.5 | 27.4 | 27.1 | 25.2 | 24.9 | 25.0 | 25.1 | 25.7 | 26.4 | 27.4 |
| Average night temperature (°C) | 23.2 | 24.3 | 24.3 | 24.3 | 24.2 | 22.9 | 22.8 | 22.7 | 22.8 | 23.2 | 23.5 | 23.2 |
| Absolute minimum temperature (°C) | 19.3 | 21.6 | 22.8 | 23.3 | 23.3 | 21.4 | 22.0 | 21.9 | 21.6 | 22.1 | 22.5 | 20.0 |
| 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 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 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) | 9.4 | 9.9 | 8.2 | 8.6 | 9.1 | 7.1 | 8.0 | 7.8 | 7.4 | 8.5 | 9.9 | 10.2 |
| Precipitation (mm) | 19 | 37 | 110 | 111 | 96 | 198 | 227 | 131 | 196 | 145 | 89 | 8 |
| Sunny days | 13 | 12 | 3 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 2 | 18 |
| Rainy days | 18 | 16 | 28 | 30 | 30 | 26 | 31 | 31 | 30 | 31 | 28 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Obosono is at