Average annual temperature is 20.2 °C
Absolute maximum temperature: 48.0 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 290 days
Number of rainy days: 75 days
Look at detailed online map of Ḩalwīyah
* Weather data for Ḩalwīyah 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) | 16.7 | 24.4 | 26.8 | 32.7 | 37.9 | 39.7 | 42.5 | 48.0 | 39.4 | 32.6 | 29.7 | 19.2 |
| Average daytime temperature (°C) | 12.5 | 13.5 | 20.7 | 25.0 | 30.6 | 35.0 | 39.3 | 40.0 | 35.5 | 29.7 | 22.4 | 16.2 |
| Average temperature (°C) | 7.7 | 8.0 | 14.9 | 18.2 | 23.6 | 27.4 | 31.3 | 31.5 | 27.7 | 23.6 | 16.9 | 11.2 |
| Average night temperature (°C) | 3.8 | 2.8 | 9.5 | 11.7 | 16.2 | 20.1 | 23.5 | 24.1 | 20.7 | 17.9 | 11.8 | 7.2 |
| Absolute minimum temperature (°C) | 0.3 | -2.0 | 4.2 | 5.7 | 10.2 | 16.2 | 21.9 | 22.3 | 18.7 | 15.4 | 5.7 | 3.2 |
| 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 | 14.5 | 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) | 6.3 | 8.2 | 9.2 | 10.7 | 12.6 | 12.9 | 13.0 | 12.5 | 11.1 | 9.9 | 8.3 | 7.4 |
| Precipitation (mm) | 31 | 35 | 41 | 19 | 2 | 0 | 0 | 0 | 0 | 7 | 31 | 45 |
| Sunny days | 18 | 19 | 19 | 20 | 24 | 30 | 31 | 30 | 30 | 24 | 23 | 22 |
| Rainy days | 13 | 9 | 12 | 10 | 7 | 0 | 0 | 1 | 0 | 7 | 7 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ḩalwīyah during the most sunny months:
The largest precipitation sum in Ḩalwīyah is at