Average annual temperature is 19.1 °C
Absolute maximum temperature: 47.6 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of Umm ar Rīsh
* Weather data for Umm ar Rīsh 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) | 17.4 | 24.1 | 24.8 | 30.8 | 35.8 | 36.8 | 40.6 | 47.6 | 38.2 | 32.5 | 30.6 | 20.0 |
| Average daytime temperature (°C) | 13.7 | 14.1 | 20.0 | 23.1 | 28.8 | 31.8 | 36.4 | 36.6 | 33.9 | 29.1 | 22.8 | 16.9 |
| Average temperature (°C) | 8.1 | 8.0 | 14.2 | 16.8 | 21.6 | 25.1 | 28.8 | 29.4 | 26.1 | 22.3 | 16.6 | 11.5 |
| Average night temperature (°C) | 4.0 | 2.7 | 9.5 | 11.3 | 14.9 | 19.2 | 22.4 | 24.0 | 20.1 | 16.8 | 11.6 | 7.2 |
| Absolute minimum temperature (°C) | -0.2 | -1.6 | 5.2 | 6.5 | 9.4 | 15.3 | 19.2 | 22.3 | 16.7 | 13.8 | 4.7 | 1.9 |
| 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 | 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) | 6.4 | 8.2 | 9.2 | 10.6 | 12.4 | 12.9 | 13.1 | 12.4 | 11.0 | 9.8 | 8.3 | 6.5 |
| Precipitation (mm) | 51 | 97 | 43 | 16 | 8 | 2 | 1 | 3 | 2 | 13 | 45 | 44 |
| Sunny days | 19 | 20 | 17 | 16 | 18 | 24 | 29 | 29 | 27 | 20 | 21 | 19 |
| Rainy days | 12 | 8 | 14 | 14 | 13 | 6 | 2 | 2 | 3 | 11 | 9 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Umm ar Rīsh during the most sunny months:
The largest precipitation sum in Umm ar Rīsh is at