Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Bienya
* Weather data for Bienya 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) | 37.8 | 39.1 | 40.7 | 39.2 | 36.7 | 34.3 | 32.7 | 31.1 | 32.6 | 35.0 | 35.2 | 36.2 |
| Average daytime temperature (°C) | 35.1 | 37.4 | 37.6 | 36.6 | 33.9 | 31.6 | 30.4 | 29.4 | 30.1 | 31.9 | 34.3 | 34.2 |
| Average temperature (°C) | 26.9 | 29.9 | 31.0 | 30.7 | 28.7 | 27.1 | 26.3 | 25.4 | 25.9 | 27.0 | 28.3 | 25.8 |
| Average night temperature (°C) | 19.6 | 22.7 | 25.2 | 25.4 | 24.5 | 23.6 | 23.1 | 22.6 | 22.5 | 22.9 | 22.9 | 18.6 |
| Absolute minimum temperature (°C) | 16.4 | 19.8 | 22.8 | 22.7 | 23.2 | 22.6 | 22.2 | 21.6 | 20.6 | 21.7 | 18.6 | 16.2 |
| 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) | 11.6 | 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) | 10.7 | 10.8 | 9.6 | 9.6 | 10.3 | 9.2 | 8.7 | 7.3 | 9.4 | 10.1 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 50 | 46 | 98 | 112 | 126 | 282 | 225 | 66 | 5 | 0 |
| Sunny days | 31 | 27 | 20 | 21 | 9 | 7 | 2 | 0 | 2 | 11 | 20 | 31 |
| Rainy days | 0 | 1 | 11 | 9 | 22 | 23 | 29 | 31 | 28 | 20 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bienya is at