Average annual temperature is 20.0 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Bayt Siwā
* Weather data for Bayt Siwā 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) | 19.8 | 22.5 | 26.8 | 31.2 | 35.7 | 37.7 | 41.2 | 44.2 | 38.6 | 32.1 | 29.6 | 21.1 |
| Average daytime temperature (°C) | 13.9 | 13.1 | 19.7 | 24.1 | 28.7 | 33.8 | 38.5 | 39.5 | 34.8 | 28.1 | 21.4 | 16.1 |
| Average temperature (°C) | 9.3 | 8.5 | 13.8 | 17.5 | 22.2 | 26.3 | 30.8 | 31.3 | 27.6 | 22.7 | 16.8 | 11.9 |
| Average night temperature (°C) | 5.4 | 4.3 | 8.3 | 11.0 | 15.2 | 18.7 | 23.3 | 23.4 | 20.9 | 17.7 | 12.8 | 8.5 |
| Absolute minimum temperature (°C) | 2.2 | -0.3 | 3.6 | 3.0 | 8.1 | 15.1 | 18.6 | 20.1 | 18.3 | 14.7 | 6.1 | 5.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 8.5 | 9.9 | 11.3 | 12.6 | 12.8 | 13.0 | 12.1 | 11.3 | 9.6 | 8.4 | 8.4 |
| Precipitation (mm) | 16 | 40 | 20 | 22 | 4 | 0 | 0 | 0 | 0 | 5 | 25 | 23 |
| Sunny days | 22 | 17 | 20 | 20 | 26 | 29 | 31 | 31 | 30 | 27 | 26 | 24 |
| Rainy days | 9 | 11 | 11 | 10 | 5 | 1 | 0 | 0 | 0 | 4 | 4 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bayt Siwā is at