Average annual temperature is 18.7 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 275 days
Number of rainy days: 90 days
Look at detailed online map of Umm Ḩāratayn al Gharbīyah
* Weather data for Umm Ḩāratayn al Gharbīyah 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 | 23.7 | 26.3 | 29.8 | 35.0 | 37.5 | 39.3 | 44.4 | 37.6 | 30.7 | 28.0 | 20.0 |
| Average daytime temperature (°C) | 12.7 | 12.2 | 18.5 | 22.4 | 27.8 | 31.7 | 36.4 | 37.0 | 33.0 | 27.5 | 20.6 | 15.3 |
| Average temperature (°C) | 8.3 | 7.4 | 13.2 | 16.2 | 21.2 | 24.3 | 28.6 | 29.0 | 25.9 | 22.1 | 16.1 | 11.0 |
| Average night temperature (°C) | 5.0 | 3.3 | 8.8 | 10.4 | 14.5 | 17.6 | 21.7 | 22.1 | 19.6 | 17.4 | 12.1 | 7.8 |
| Absolute minimum temperature (°C) | 1.8 | -2.0 | 2.8 | 4.4 | 8.6 | 14.2 | 18.9 | 20.0 | 17.8 | 14.6 | 5.5 | 2.5 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 7.9 | 8.7 | 9.2 | 10.8 | 12.5 | 12.8 | 13.0 | 12.5 | 11.2 | 9.6 | 8.1 | 8.2 |
| Precipitation (mm) | 21 | 37 | 59 | 15 | 6 | 2 | 0 | 0 | 0 | 3 | 41 | 23 |
| Sunny days | 19 | 16 | 15 | 19 | 24 | 28 | 31 | 29 | 29 | 22 | 22 | 21 |
| Rainy days | 12 | 12 | 16 | 11 | 7 | 2 | 0 | 2 | 1 | 9 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Ḩāratayn al Gharbīyah is at