Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Heti
* Weather data for Heti 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) | 36.4 | 38.3 | 36.7 | 36.7 | 35.9 | 33.7 | 32.8 | 32.2 | 33.8 | 33.9 | 34.7 | 36.4 |
| Average daytime temperature (°C) | 35.2 | 35.9 | 34.1 | 34.0 | 33.3 | 30.4 | 30.1 | 30.1 | 30.7 | 31.9 | 33.0 | 34.7 |
| Average temperature (°C) | 27.6 | 28.4 | 27.8 | 27.6 | 27.3 | 25.4 | 25.1 | 25.2 | 25.2 | 26.0 | 26.9 | 27.6 |
| Average night temperature (°C) | 22.5 | 23.9 | 24.1 | 24.1 | 24.0 | 22.7 | 22.4 | 22.4 | 22.4 | 22.8 | 23.2 | 22.4 |
| Absolute minimum temperature (°C) | 17.5 | 20.2 | 22.3 | 22.9 | 22.8 | 21.0 | 21.6 | 21.0 | 20.9 | 21.8 | 21.9 | 19.7 |
| 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) | 9.3 | 9.8 | 7.4 | 8.0 | 8.5 | 6.7 | 7.8 | 7.8 | 7.1 | 8.1 | 9.7 | 10.1 |
| Precipitation (mm) | 12 | 24 | 98 | 111 | 129 | 259 | 222 | 144 | 379 | 124 | 89 | 2 |
| Sunny days | 24 | 12 | 6 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 6 | 27 |
| Rainy days | 7 | 16 | 25 | 30 | 30 | 29 | 31 | 31 | 30 | 30 | 24 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heti is at