Average annual temperature is 15.7 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 242 days
Number of rainy days: 117 days
Number of snow days: 6 days
Look at detailed online map of Derrag
* Weather data for Derrag Algeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.6 | 18.1 | 23.1 | 32.3 | 30.0 | 34.5 | 39.8 | 37.2 | 35.5 | 28.3 | 23.3 | 22.7 |
| Average daytime temperature (°C) | 9.1 | 10.0 | 16.5 | 21.2 | 20.1 | 27.6 | 36.4 | 32.8 | 28.4 | 24.0 | 16.6 | 12.2 |
| Average temperature (°C) | 4.7 | 5.6 | 10.9 | 14.9 | 14.4 | 21.7 | 29.5 | 26.0 | 21.9 | 18.1 | 11.5 | 8.1 |
| Average night temperature (°C) | 1.1 | 1.7 | 6.2 | 8.9 | 9.6 | 16.3 | 22.6 | 19.7 | 16.4 | 12.9 | 7.1 | 4.6 |
| Absolute minimum temperature (°C) | -4.5 | -3.5 | -2.0 | 2.3 | 5.8 | 8.7 | 16.9 | 12.5 | 9.3 | 8.1 | 2.9 | 0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 8.5 | 9.9 | 11.5 | 11.0 | 12.1 | 12.2 | 11.9 | 10.0 | 9.7 | 8.4 | 7.1 |
| Precipitation (mm) | 27 | 27 | 39 | 4 | 60 | 50 | 4 | 1 | 25 | 6 | 31 | 35 |
| Sunny days | 16 | 17 | 23 | 26 | 7 | 19 | 24 | 29 | 19 | 24 | 22 | 16 |
| Rainy days | 11 | 9 | 8 | 4 | 24 | 11 | 7 | 2 | 11 | 7 | 8 | 15 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Derrag is at