Average annual temperature is 17.5 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Wilaya de Guelma
* Weather data for Wilaya de Guelma 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) | 20.5 | 23.2 | 27.3 | 33.9 | 32.8 | 38.0 | 43.9 | 40.8 | 39.9 | 34.1 | 29.3 | 24.2 |
| Average daytime temperature (°C) | 13.0 | 14.3 | 19.0 | 21.5 | 20.8 | 28.1 | 39.2 | 34.5 | 31.7 | 29.1 | 20.6 | 14.8 |
| Average temperature (°C) | 7.7 | 8.5 | 12.3 | 14.9 | 15.7 | 22.1 | 31.2 | 26.4 | 24.1 | 21.6 | 14.8 | 10.1 |
| Average night temperature (°C) | 3.7 | 3.9 | 6.9 | 8.9 | 11.3 | 16.8 | 24.1 | 19.6 | 18.2 | 15.4 | 10.1 | 6.4 |
| Absolute minimum temperature (°C) | -0.3 | -0.5 | 1.0 | 3.5 | 8.0 | 11.7 | 16.5 | 14.9 | 12.7 | 11.8 | 5.2 | 2.8 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 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) | 7.8 | 8.1 | 9.6 | 11.0 | 8.4 | 11.5 | 12.6 | 12.4 | 10.5 | 9.6 | 7.5 | 6.6 |
| Precipitation (mm) | 40 | 23 | 26 | 26 | 246 | 88 | 1 | 4 | 2 | 9 | 101 | 81 |
| Sunny days | 13 | 12 | 20 | 19 | 4 | 14 | 27 | 28 | 26 | 27 | 19 | 17 |
| Rainy days | 18 | 16 | 11 | 11 | 27 | 16 | 4 | 3 | 4 | 4 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Wilaya de Guelma during the most sunny months:
The largest precipitation sum in Wilaya de Guelma is at