Average annual temperature is 30.0 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 298 days
Number of rainy days: 67 days
Look at detailed online map of Gwelej
* Weather data for Gwelej 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) | 38.2 | 39.4 | 41.5 | 42.7 | 43.9 | 39.6 | 39.5 | 38.2 | 40.2 | 41.9 | 39.4 | 38.2 |
| Average daytime temperature (°C) | 35.1 | 36.8 | 37.5 | 40.3 | 40.7 | 37.4 | 36.9 | 34.7 | 36.6 | 37.9 | 37.0 | 35.6 |
| Average temperature (°C) | 27.1 | 28.1 | 29.7 | 32.8 | 33.5 | 31.0 | 30.4 | 28.1 | 29.7 | 31.4 | 30.1 | 28.2 |
| Average night temperature (°C) | 19.2 | 19.8 | 21.7 | 24.8 | 25.3 | 25.2 | 24.9 | 23.0 | 23.6 | 25.1 | 23.9 | 20.6 |
| Absolute minimum temperature (°C) | 17.0 | 16.9 | 17.2 | 19.7 | 21.9 | 22.6 | 23.1 | 21.3 | 20.9 | 21.8 | 21.1 | 17.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 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) | 10.5 | 10.7 | 10.8 | 11.0 | 11.0 | 10.5 | 10.6 | 10.1 | 10.4 | 10.4 | 10.2 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 13 | 16 | 16 | 82 | 6 | 8 | 6 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 26 | 19 | 20 | 13 | 22 | 25 | 23 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 5 | 11 | 11 | 18 | 8 | 6 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gwelej is at