Average annual temperature is 19.8 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 297 days
Number of rainy days: 68 days
Look at detailed online map of Al ‘Ulayyānīyah
* Weather data for Al ‘Ulayyānīyah Syria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.6 | 23.0 | 27.4 | 30.3 | 36.0 | 38.3 | 40.0 | 44.3 | 40.1 | 32.4 | 27.4 | 24.2 |
| Average daytime temperature (°C) | 12.2 | 13.6 | 19.7 | 24.5 | 29.2 | 33.6 | 37.8 | 39.1 | 34.6 | 28.2 | 21.5 | 15.7 |
| Average temperature (°C) | 7.5 | 8.0 | 14.1 | 17.6 | 22.6 | 26.9 | 31.2 | 32.0 | 27.7 | 22.4 | 16.0 | 10.6 |
| Average night temperature (°C) | 3.9 | 3.0 | 8.5 | 10.3 | 15.0 | 19.6 | 24.0 | 24.6 | 20.5 | 16.8 | 11.0 | 6.4 |
| Absolute minimum temperature (°C) | 1.5 | -0.9 | 3.7 | 2.4 | 8.7 | 16.3 | 20.7 | 20.8 | 17.9 | 14.2 | 4.2 | 1.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.8 | 9.4 | 10.9 | 12.5 | 12.8 | 13.0 | 12.4 | 11.1 | 9.5 | 8.5 | 8.0 |
| Precipitation (mm) | 23 | 12 | 23 | 7 | 4 | 0 | 0 | 0 | 0 | 7 | 27 | 46 |
| Sunny days | 18 | 18 | 19 | 23 | 27 | 30 | 31 | 31 | 30 | 27 | 22 | 21 |
| Rainy days | 13 | 10 | 12 | 7 | 4 | 0 | 0 | 0 | 0 | 4 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Al ‘Ulayyānīyah is at