Average annual temperature is 19.6 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 270 days
Number of rainy days: 95 days
Look at detailed online map of Source Blanche
* Weather data for Source Blanche 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) | 21.1 | 26.2 | 27.2 | 35.9 | 33.8 | 40.9 | 44.1 | 42.4 | 35.2 | 34.9 | 27.8 | 26.9 |
| Average daytime temperature (°C) | 16.2 | 17.8 | 22.0 | 26.3 | 26.4 | 31.8 | 36.3 | 35.8 | 30.6 | 28.3 | 22.1 | 19.3 |
| Average temperature (°C) | 11.1 | 11.9 | 15.5 | 19.1 | 20.5 | 25.1 | 28.9 | 27.9 | 24.0 | 21.8 | 16.1 | 12.8 |
| Average night temperature (°C) | 7.0 | 7.2 | 9.9 | 12.5 | 15.2 | 19.1 | 22.7 | 21.3 | 19.2 | 17.0 | 11.4 | 7.9 |
| Absolute minimum temperature (°C) | -0.1 | 0.9 | 3.8 | 7.4 | 11.3 | 15.2 | 19.5 | 17.2 | 14.3 | 13.4 | 4.4 | 3.8 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 8.2 | 8.4 | 10.3 | 11.4 | 10.7 | 12.2 | 12.3 | 11.9 | 10.1 | 9.2 | 8.7 | 7.9 |
| Precipitation (mm) | 61 | 37 | 9 | 1 | 13 | 26 | 1 | 0 | 22 | 21 | 24 | 13 |
| Sunny days | 15 | 22 | 23 | 25 | 20 | 24 | 28 | 31 | 22 | 22 | 18 | 20 |
| Rainy days | 16 | 6 | 8 | 5 | 11 | 6 | 3 | 0 | 8 | 9 | 12 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Source Blanche is at