Average annual temperature is 18.4 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 5.6 °C
Number of sunny days: 213 days
Number of rainy days: 152 days
Look at detailed online map of Dekamaso
* Weather data for Dekamaso 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) | 28.6 | 28.9 | 29.1 | 31.0 | 32.5 | 31.8 | 30.7 | 29.1 | 30.0 | 29.2 | 26.0 | 27.9 |
| Average daytime temperature (°C) | 22.8 | 24.9 | 26.4 | 27.9 | 28.3 | 27.9 | 28.2 | 26.2 | 28.3 | 25.2 | 22.9 | 23.3 |
| Average temperature (°C) | 15.2 | 16.1 | 17.6 | 19.4 | 20.8 | 20.8 | 21.1 | 18.7 | 20.4 | 18.4 | 16.2 | 15.5 |
| Average night temperature (°C) | 9.9 | 10.0 | 11.3 | 13.3 | 14.8 | 13.9 | 14.7 | 13.2 | 13.0 | 12.7 | 11.3 | 9.9 |
| Absolute minimum temperature (°C) | 6.7 | 5.6 | 7.8 | 10.6 | 10.7 | 11.7 | 12.9 | 11.0 | 11.4 | 11.1 | 7.1 | 6.9 |
| 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 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 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 | 10.9 | 11.3 | 11.0 | 11.1 | 10.6 | 10.6 | 10.9 | 10.6 | 9.8 | 10.3 |
| Precipitation (mm) | 11 | 1 | 5 | 18 | 31 | 9 | 18 | 82 | 0 | 46 | 49 | 1 |
| Sunny days | 23 | 20 | 20 | 12 | 14 | 21 | 14 | 6 | 27 | 15 | 16 | 25 |
| Rainy days | 8 | 8 | 11 | 18 | 17 | 9 | 17 | 25 | 3 | 16 | 14 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dekamaso is at