Average annual temperature is 25.7 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 45 days
Number of rainy days: 320 days
Look at detailed online map of Hiaka
* Weather data for Hiaka 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) | 34.6 | 36.2 | 34.9 | 34.5 | 34.0 | 31.5 | 30.6 | 31.6 | 32.1 | 32.1 | 33.2 | 36.3 |
| Average daytime temperature (°C) | 33.4 | 34.1 | 32.8 | 32.3 | 31.2 | 28.8 | 28.8 | 29.0 | 29.9 | 30.4 | 31.3 | 33.8 |
| Average temperature (°C) | 26.5 | 27.2 | 26.6 | 26.3 | 26.1 | 24.4 | 24.2 | 24.6 | 24.8 | 25.0 | 25.8 | 27.2 |
| Average night temperature (°C) | 22.5 | 23.5 | 23.3 | 23.3 | 23.4 | 22.1 | 22.1 | 22.3 | 22.2 | 22.5 | 22.9 | 22.7 |
| Absolute minimum temperature (°C) | 18.2 | 21.0 | 22.1 | 22.3 | 22.2 | 20.7 | 21.1 | 21.1 | 21.5 | 21.9 | 21.7 | 20.8 |
| 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 | 12.4 | 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 | 7.7 | 7.8 | 8.1 | 6.9 | 7.5 | 7.4 | 7.1 | 7.7 | 9.0 | 10.0 |
| Precipitation (mm) | 46 | 60 | 132 | 180 | 171 | 309 | 289 | 194 | 222 | 205 | 112 | 18 |
| Sunny days | 13 | 8 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 18 |
| Rainy days | 18 | 20 | 28 | 30 | 31 | 28 | 31 | 31 | 30 | 31 | 29 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hiaka is at