Average annual temperature is 21.6 °C
Absolute maximum temperature: 46.8 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Şuwayyān
* Weather data for Şuwayyān 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) | 15.9 | 23.6 | 25.6 | 32.3 | 36.2 | 40.5 | 44.9 | 46.8 | 43.0 | 32.7 | 29.5 | 21.0 |
| Average daytime temperature (°C) | 13.4 | 13.7 | 20.5 | 25.2 | 31.4 | 37.0 | 41.7 | 42.5 | 37.3 | 29.5 | 20.8 | 15.9 |
| Average temperature (°C) | 7.3 | 8.0 | 15.5 | 19.0 | 25.6 | 31.2 | 35.2 | 35.7 | 30.6 | 23.9 | 15.5 | 10.8 |
| Average night temperature (°C) | 2.4 | 2.4 | 10.1 | 12.5 | 18.8 | 23.9 | 27.0 | 27.8 | 22.7 | 17.9 | 10.9 | 6.9 |
| Absolute minimum temperature (°C) | -1.1 | -1.8 | 3.5 | 1.4 | 10.6 | 20.7 | 24.6 | 23.2 | 18.7 | 15.2 | 1.6 | 4.0 |
| 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) | 7.9 | 8.4 | 9.1 | 10.3 | 11.6 | 12.9 | 13.0 | 12.3 | 11.3 | 9.6 | 8.1 | 7.4 |
| Precipitation (mm) | 23 | 32 | 73 | 24 | 6 | 0 | 0 | 0 | 0 | 12 | 13 | 35 |
| Sunny days | 26 | 20 | 17 | 19 | 25 | 30 | 31 | 30 | 30 | 26 | 22 | 23 |
| Rainy days | 5 | 8 | 14 | 11 | 6 | 0 | 0 | 1 | 0 | 5 | 8 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Şuwayyān during the most sunny months:
The largest precipitation sum in Şuwayyān is at