Average annual temperature is 20.2 °C
Absolute maximum temperature: 47.7 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of Billī
* Weather data for Billī 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) | 16.3 | 23.8 | 24.8 | 28.5 | 35.1 | 41.1 | 44.2 | 47.7 | 40.2 | 31.3 | 28.6 | 18.4 |
| Average daytime temperature (°C) | 12.8 | 12.3 | 19.7 | 22.6 | 30.2 | 35.8 | 40.7 | 41.7 | 36.2 | 28.5 | 20.8 | 15.2 |
| Average temperature (°C) | 7.0 | 6.4 | 14.5 | 16.6 | 23.6 | 29.0 | 33.3 | 33.9 | 28.9 | 22.4 | 15.6 | 10.3 |
| Average night temperature (°C) | 2.7 | 1.1 | 9.6 | 11.1 | 16.5 | 21.9 | 25.4 | 25.9 | 21.9 | 16.5 | 11.1 | 6.3 |
| Absolute minimum temperature (°C) | -0.9 | -2.4 | 3.6 | 3.3 | 9.9 | 18.1 | 22.3 | 23.5 | 18.1 | 13.8 | 3.9 | 2.6 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.3 | 8.9 | 10.1 | 12.3 | 12.9 | 13.0 | 12.6 | 11.0 | 9.6 | 8.2 | 6.4 |
| Precipitation (mm) | 38 | 43 | 155 | 30 | 2 | 0 | 0 | 0 | 0 | 21 | 45 | 52 |
| Sunny days | 20 | 20 | 17 | 16 | 24 | 30 | 31 | 30 | 30 | 24 | 19 | 20 |
| Rainy days | 11 | 8 | 14 | 14 | 7 | 0 | 0 | 1 | 0 | 7 | 11 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Billī during the most sunny months:
The largest precipitation sum in Billī is at