Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Demona
* Weather data for Demona Eritrea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.9 | 37.8 | 39.6 | 41.1 | 41.9 | 38.1 | 38.2 | 36.7 | 40.6 | 40.4 | 37.8 | 36.2 |
| Average daytime temperature (°C) | 33.7 | 35.8 | 36.1 | 38.7 | 39.2 | 35.7 | 35.4 | 32.4 | 35.2 | 36.6 | 35.4 | 34.4 |
| Average temperature (°C) | 25.0 | 26.0 | 27.9 | 30.8 | 32.0 | 29.2 | 28.5 | 25.9 | 28.2 | 29.7 | 27.8 | 26.5 |
| Average night temperature (°C) | 17.0 | 17.4 | 19.8 | 22.6 | 23.7 | 23.1 | 23.1 | 21.0 | 21.5 | 23.1 | 21.3 | 19.0 |
| Absolute minimum temperature (°C) | 14.5 | 14.8 | 15.6 | 18.4 | 20.5 | 21.2 | 21.0 | 19.7 | 19.3 | 20.3 | 18.1 | 16.3 |
| 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 | 13.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 10.5 | 10.8 | 10.7 | 10.8 | 10.9 | 10.5 | 9.6 | 9.2 | 10.4 | 10.4 | 9.9 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 26 | 38 | 105 | 15 | 15 | 7 | 0 |
| Sunny days | 30 | 28 | 31 | 30 | 28 | 20 | 17 | 6 | 24 | 25 | 25 | 31 |
| Rainy days | 1 | 0 | 0 | 0 | 3 | 10 | 14 | 25 | 6 | 6 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Demona is at