Average annual temperature is 17.3 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 2.4 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Banī Haysān
* Weather data for Banī Haysān 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) | 23.1 | 26.1 | 24.5 | 25.3 | 27.3 | 30.5 | 28.6 | 29.1 | 30.7 | 27.6 | 24.8 | 23.2 |
| Average daytime temperature (°C) | 20.6 | 23.7 | 20.8 | 22.4 | 23.2 | 26.6 | 26.1 | 24.3 | 27.4 | 24.5 | 23.0 | 21.0 |
| Average temperature (°C) | 13.7 | 15.9 | 15.5 | 16.9 | 17.7 | 20.0 | 20.8 | 19.0 | 20.2 | 18.1 | 16.3 | 14.0 |
| Average night temperature (°C) | 7.9 | 9.7 | 11.1 | 12.3 | 13.6 | 15.1 | 16.7 | 15.0 | 14.6 | 12.6 | 10.5 | 7.8 |
| Absolute minimum temperature (°C) | 5.2 | 5.7 | 9.2 | 10.8 | 12.0 | 11.3 | 15.3 | 13.2 | 12.8 | 10.4 | 8.1 | 2.4 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 10.2 | 10.8 | 10.8 | 11.3 | 10.5 | 11.4 | 10.6 | 11.1 | 10.4 | 10.6 | 10.2 | 10.3 |
| Precipitation (mm) | 3 | 7 | 63 | 64 | 132 | 21 | 18 | 105 | 6 | 19 | 12 | 0 |
| Sunny days | 23 | 21 | 8 | 0 | 4 | 10 | 12 | 4 | 16 | 21 | 20 | 30 |
| Rainy days | 8 | 7 | 23 | 30 | 27 | 20 | 19 | 27 | 14 | 10 | 10 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Banī Haysān is at