Average annual temperature is 18.7 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Hēna
* Weather data for Hēna Ethiopia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.5 | 29.9 | 29.3 | 29.0 | 28.1 | 24.2 | 23.2 | 23.7 | 23.2 | 26.8 | 26.3 | 27.5 |
| Average daytime temperature (°C) | 25.0 | 28.1 | 26.5 | 26.4 | 24.8 | 22.1 | 21.3 | 21.6 | 21.9 | 24.1 | 24.2 | 25.0 |
| Average temperature (°C) | 18.8 | 21.2 | 20.5 | 20.4 | 19.3 | 17.4 | 16.7 | 16.8 | 17.0 | 18.6 | 18.3 | 19.1 |
| Average night temperature (°C) | 12.9 | 14.3 | 15.0 | 15.6 | 15.0 | 14.0 | 13.6 | 13.6 | 13.5 | 14.0 | 13.5 | 13.7 |
| Absolute minimum temperature (°C) | 10.8 | 12.1 | 12.9 | 14.4 | 13.6 | 12.7 | 12.4 | 12.4 | 12.5 | 12.2 | 12.0 | 11.4 |
| 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 | 12.5 | 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 | 9.9 | 9.8 | 9.8 | 9.8 | 8.5 | 9.4 | 9.4 | 10.3 | 10.2 | 10.7 |
| Precipitation (mm) | 1 | 1 | 38 | 125 | 208 | 334 | 289 | 332 | 418 | 167 | 139 | 1 |
| Sunny days | 28 | 26 | 22 | 9 | 4 | 0 | 0 | 0 | 0 | 4 | 11 | 26 |
| Rainy days | 3 | 2 | 9 | 21 | 27 | 30 | 31 | 31 | 30 | 27 | 19 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hēna is at