Average annual temperature is 11.8 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 168 days
Number of rainy days: 183 days
Number of snow days: 14 days
Look at detailed online map of Alger
* Weather data for Alger United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.7 | 19.2 | 19.1 | 25.9 | 29.3 | 32.2 | 31.7 | 31.8 | 32.1 | 28.9 | 20.1 | 16.4 |
| Average daytime temperature (°C) | 5.0 | 9.4 | 9.3 | 17.1 | 21.5 | 25.8 | 28.3 | 26.7 | 24.5 | 17.7 | 10.9 | 8.3 |
| Average temperature (°C) | 1.6 | 2.8 | 3.7 | 10.7 | 15.3 | 19.9 | 23.2 | 21.4 | 19.1 | 13.1 | 5.6 | 4.5 |
| Average night temperature (°C) | -1.3 | -1.7 | -0.4 | 5.2 | 9.8 | 14.3 | 18.6 | 16.7 | 14.4 | 9.3 | 1.7 | 1.8 |
| Absolute minimum temperature (°C) | -12.0 | -11.6 | -8.2 | -1.9 | 2.3 | 9.3 | 13.9 | 10.7 | 9.0 | -2.6 | -8.2 | -4.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.0 | 7.2 | 7.1 | 9.0 | 10.4 | 10.5 | 11.9 | 10.7 | 9.3 | 6.8 | 7.2 | 3.9 |
| Precipitation (mm) | 129 | 73 | 146 | 75 | 56 | 107 | 101 | 91 | 16 | 54 | 31 | 43 |
| Sunny days | 7 | 16 | 11 | 12 | 19 | 15 | 7 | 16 | 19 | 13 | 22 | 11 |
| Rainy days | 18 | 11 | 15 | 18 | 12 | 15 | 24 | 15 | 11 | 17 | 8 | 19 |
| Snow days | 6 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
The best time to visit Alger during the most sunny months:
The largest precipitation sum in Alger is at