Average annual temperature is 19.4 °C
Absolute maximum temperature: 47.0 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 274 days
Number of rainy days: 91 days
Look at detailed online map of Sīn
* Weather data for Sīn 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) | 15.2 | 22.8 | 24.3 | 29.2 | 35.1 | 38.4 | 42.6 | 47.0 | 39.3 | 31.0 | 28.5 | 17.4 |
| Average daytime temperature (°C) | 11.7 | 12.2 | 19.4 | 22.6 | 29.8 | 34.4 | 38.9 | 39.5 | 34.9 | 28.4 | 20.8 | 14.7 |
| Average temperature (°C) | 6.7 | 6.8 | 13.8 | 16.3 | 22.9 | 26.8 | 31.1 | 31.2 | 27.5 | 22.5 | 15.8 | 10.4 |
| Average night temperature (°C) | 3.1 | 1.8 | 8.9 | 10.6 | 15.7 | 19.7 | 23.5 | 23.8 | 20.4 | 16.5 | 11.1 | 6.6 |
| Absolute minimum temperature (°C) | -1.0 | -3.0 | 2.5 | 4.4 | 9.5 | 15.8 | 21.1 | 22.0 | 16.8 | 14.2 | 4.1 | 2.2 |
| 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 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.5 | 9.1 | 10.5 | 12.5 | 12.9 | 13.1 | 12.5 | 11.1 | 9.8 | 8.4 | 6.9 |
| Precipitation (mm) | 32 | 41 | 79 | 29 | 9 | 0 | 0 | 2 | 0 | 12 | 47 | 52 |
| Sunny days | 18 | 18 | 18 | 14 | 23 | 29 | 31 | 30 | 28 | 25 | 21 | 19 |
| Rainy days | 13 | 10 | 13 | 16 | 8 | 1 | 0 | 1 | 2 | 6 | 9 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sīn during the most sunny months:
The largest precipitation sum in Sīn is at