Average annual temperature is 16.6 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 254 days
Number of rainy days: 111 days
Look at detailed online map of Biryān
* Weather data for Biryān Yemen is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.5 | 24.1 | 24.0 | 23.2 | 26.9 | 29.6 | 29.1 | 29.4 | 27.3 | 23.7 | 23.1 | 23.4 |
| Average daytime temperature (°C) | 19.7 | 22.4 | 20.5 | 21.2 | 22.5 | 26.4 | 28.0 | 26.4 | 25.2 | 21.3 | 20.3 | 19.2 |
| Average temperature (°C) | 12.6 | 14.9 | 14.5 | 15.7 | 17.2 | 20.5 | 22.1 | 20.6 | 19.9 | 15.7 | 13.8 | 11.9 |
| Average night temperature (°C) | 6.3 | 8.1 | 9.0 | 10.5 | 12.5 | 14.6 | 16.6 | 15.3 | 14.3 | 10.5 | 8.2 | 5.5 |
| Absolute minimum temperature (°C) | 3.9 | 4.4 | 6.7 | 8.2 | 11.1 | 12.0 | 14.8 | 13.8 | 11.7 | 8.2 | 5.6 | 2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 10.6 | 10.7 | 10.5 | 11.3 | 9.9 | 10.9 | 10.7 | 10.3 | 10.2 | 10.3 |
| Precipitation (mm) | 1 | 1 | 43 | 58 | 99 | 1 | 1 | 19 | 1 | 32 | 0 | 0 |
| Sunny days | 28 | 24 | 9 | 3 | 10 | 28 | 27 | 12 | 29 | 26 | 28 | 30 |
| Rainy days | 3 | 4 | 22 | 27 | 21 | 2 | 4 | 19 | 1 | 5 | 2 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biryān is at