Average annual temperature is 15.9 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 239 days
Number of rainy days: 123 days
Number of snow days: 3 days
Look at detailed online map of Ouled Slama
* Weather data for Ouled Slama 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) | 16.4 | 17.7 | 24.1 | 31.5 | 29.4 | 35.2 | 40.3 | 38.3 | 35.8 | 29.3 | 24.7 | 22.7 |
| Average daytime temperature (°C) | 9.7 | 11.3 | 17.5 | 21.7 | 20.9 | 28.4 | 37.5 | 33.9 | 29.1 | 25.0 | 17.5 | 12.9 |
| Average temperature (°C) | 5.0 | 6.2 | 11.2 | 14.6 | 14.7 | 21.8 | 29.9 | 25.9 | 22.1 | 18.5 | 11.9 | 7.9 |
| Average night temperature (°C) | 1.5 | 2.0 | 5.9 | 7.9 | 9.4 | 16.1 | 23.1 | 18.8 | 16.1 | 13.2 | 7.6 | 4.2 |
| Absolute minimum temperature (°C) | -3.7 | -3.0 | -1.5 | 0.7 | 4.9 | 7.3 | 15.7 | 13.2 | 8.3 | 9.3 | 3.3 | 1.1 |
| 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) | 7.9 | 8.8 | 10.0 | 11.5 | 10.0 | 12.0 | 12.5 | 12.0 | 10.1 | 9.7 | 8.5 | 7.0 |
| Precipitation (mm) | 34 | 18 | 12 | 4 | 74 | 53 | 2 | 0 | 20 | 3 | 46 | 47 |
| Sunny days | 16 | 16 | 22 | 24 | 7 | 18 | 24 | 27 | 20 | 25 | 23 | 17 |
| Rainy days | 13 | 11 | 9 | 6 | 24 | 12 | 7 | 4 | 10 | 6 | 7 | 14 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouled Slama is at