Average annual temperature is 20.5 °C
Absolute maximum temperature: 45.4 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 286 days
Number of rainy days: 79 days
Look at detailed online map of Bīr Sānā
* Weather data for Bīr Sānā 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) | 14.0 | 21.5 | 25.0 | 29.7 | 36.4 | 37.8 | 41.9 | 45.4 | 40.4 | 31.1 | 29.1 | 18.8 |
| Average daytime temperature (°C) | 11.4 | 12.5 | 19.7 | 23.5 | 29.9 | 34.6 | 39.2 | 39.6 | 35.0 | 28.9 | 21.2 | 15.4 |
| Average temperature (°C) | 7.0 | 7.4 | 14.8 | 17.8 | 24.2 | 28.4 | 32.5 | 32.7 | 28.9 | 23.6 | 16.4 | 10.9 |
| Average night temperature (°C) | 3.5 | 2.7 | 10.3 | 12.6 | 17.9 | 22.3 | 25.7 | 26.2 | 23.2 | 18.3 | 11.7 | 7.5 |
| Absolute minimum temperature (°C) | -0.2 | -1.6 | 5.6 | 6.6 | 12.0 | 19.1 | 23.6 | 22.1 | 20.2 | 15.1 | 4.5 | 2.7 |
| 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) | 6.8 | 8.6 | 9.2 | 10.7 | 12.4 | 13.0 | 13.0 | 12.6 | 11.2 | 9.8 | 8.3 | 7.3 |
| Precipitation (mm) | 23 | 31 | 107 | 32 | 5 | 0 | 0 | 6 | 0 | 9 | 52 | 51 |
| Sunny days | 20 | 19 | 15 | 19 | 25 | 30 | 31 | 30 | 30 | 26 | 22 | 19 |
| Rainy days | 11 | 9 | 16 | 11 | 6 | 0 | 0 | 1 | 0 | 5 | 8 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bīr Sānā during the most sunny months:
The largest precipitation sum in Bīr Sānā is at