Average annual temperature is 19.5 °C
Absolute maximum temperature: 47.7 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 260 days
Number of rainy days: 105 days
Look at detailed online map of Aïn Defla
* Weather data for Aïn Defla 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) | 20.3 | 24.5 | 28.1 | 39.9 | 34.3 | 42.7 | 47.7 | 43.5 | 43.9 | 35.6 | 27.1 | 24.7 |
| Average daytime temperature (°C) | 14.5 | 16.7 | 21.8 | 27.5 | 26.1 | 34.0 | 42.3 | 39.2 | 34.1 | 29.9 | 21.9 | 17.1 |
| Average temperature (°C) | 9.1 | 10.1 | 14.4 | 18.7 | 19.3 | 25.3 | 32.8 | 29.8 | 25.5 | 22.1 | 15.4 | 11.3 |
| Average night temperature (°C) | 4.7 | 5.0 | 8.0 | 11.0 | 13.6 | 18.4 | 24.6 | 22.0 | 19.1 | 16.3 | 10.4 | 6.6 |
| Absolute minimum temperature (°C) | -1.1 | 0.0 | -0.2 | 5.7 | 9.9 | 13.5 | 20.3 | 16.0 | 13.3 | 13.4 | 4.7 | 3.0 |
| 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 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 8.4 | 9.7 | 11.5 | 10.6 | 12.2 | 12.5 | 12.1 | 9.9 | 9.5 | 8.3 | 7.4 |
| Precipitation (mm) | 43 | 30 | 15 | 1 | 48 | 41 | 0 | 0 | 15 | 7 | 18 | 37 |
| Sunny days | 14 | 16 | 24 | 27 | 12 | 23 | 30 | 31 | 24 | 28 | 17 | 14 |
| Rainy days | 17 | 12 | 7 | 3 | 19 | 7 | 1 | 0 | 6 | 3 | 13 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aïn Defla is at