Average annual temperature is 17.4 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 275 days
Number of rainy days: 90 days
Look at detailed online map of Bou Regaa
* Weather data for Bou Regaa 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) | 17.4 | 20.7 | 28.1 | 35.9 | 34.1 | 39.8 | 44.1 | 40.6 | 39.2 | 31.8 | 27.4 | 21.5 |
| Average daytime temperature (°C) | 12.0 | 13.6 | 20.5 | 25.0 | 24.0 | 32.0 | 40.4 | 36.4 | 31.8 | 27.4 | 19.5 | 13.9 |
| Average temperature (°C) | 6.1 | 7.4 | 12.7 | 16.9 | 17.3 | 24.4 | 31.6 | 27.7 | 23.7 | 19.8 | 12.5 | 8.2 |
| Average night temperature (°C) | 1.1 | 2.1 | 5.5 | 8.8 | 11.2 | 17.3 | 23.6 | 19.9 | 17.2 | 13.1 | 6.9 | 3.6 |
| Absolute minimum temperature (°C) | -3.1 | -2.7 | -2.1 | 2.2 | 5.8 | 9.7 | 18.1 | 13.1 | 10.0 | 9.3 | 2.0 | 0.0 |
| 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 | 9.8 |
| 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 | 8.7 | 10.0 | 11.5 | 11.0 | 12.2 | 12.2 | 11.9 | 9.8 | 9.6 | 8.5 | 7.2 |
| Precipitation (mm) | 23 | 17 | 15 | 0 | 28 | 28 | 0 | 4 | 12 | 3 | 15 | 18 |
| Sunny days | 18 | 17 | 25 | 27 | 12 | 22 | 31 | 29 | 25 | 27 | 24 | 18 |
| Rainy days | 13 | 11 | 6 | 3 | 19 | 8 | 0 | 2 | 5 | 4 | 6 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bou Regaa is at