Average annual temperature is 30.2 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of Datoi Sima
* Weather data for Datoi Sima 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) | 33.2 | 35.2 | 37.5 | 39.7 | 41.7 | 41.9 | 43.0 | 42.0 | 41.1 | 40.2 | 36.6 | 35.3 |
| Average daytime temperature (°C) | 31.8 | 32.7 | 32.6 | 36.1 | 37.3 | 39.6 | 41.0 | 39.8 | 39.3 | 37.4 | 35.1 | 32.6 |
| Average temperature (°C) | 25.8 | 26.2 | 26.9 | 30.7 | 31.5 | 33.1 | 34.3 | 33.5 | 32.6 | 31.1 | 29.6 | 26.9 |
| Average night temperature (°C) | 20.3 | 20.7 | 22.1 | 25.8 | 26.4 | 27.7 | 29.6 | 28.8 | 27.6 | 26.0 | 24.6 | 21.9 |
| Absolute minimum temperature (°C) | 19.0 | 18.9 | 17.6 | 21.1 | 22.7 | 25.7 | 27.1 | 26.1 | 25.4 | 24.2 | 22.0 | 20.1 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.6 | 10.6 | 10.3 | 10.7 | 10.6 | 10.7 | 10.5 | 10.4 | 10.4 | 10.4 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 2 | 65 | 32 | 5 | 1 | 0 | 4 | 5 | 7 | 2 | 2 |
| Sunny days | 29 | 23 | 14 | 18 | 24 | 28 | 28 | 23 | 18 | 22 | 26 | 28 |
| Rainy days | 2 | 5 | 17 | 12 | 7 | 2 | 3 | 8 | 12 | 9 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Datoi Sima is at