Average annual temperature is 28.9 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 271 days
Number of rainy days: 94 days
Look at detailed online map of Hays
* Weather data for Hays 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) | 30.2 | 30.9 | 37.3 | 35.5 | 37.3 | 42.6 | 43.7 | 42.8 | 41.2 | 41.5 | 33.5 | 30.5 |
| Average daytime temperature (°C) | 28.4 | 29.4 | 31.8 | 33.4 | 35.4 | 39.3 | 41.2 | 40.2 | 37.8 | 33.8 | 31.9 | 29.3 |
| Average temperature (°C) | 23.2 | 23.6 | 26.5 | 28.2 | 30.5 | 33.7 | 34.4 | 34.3 | 32.5 | 28.6 | 26.5 | 24.2 |
| Average night temperature (°C) | 19.6 | 18.9 | 22.0 | 23.7 | 25.9 | 28.4 | 28.8 | 28.6 | 27.7 | 24.2 | 22.7 | 20.6 |
| Absolute minimum temperature (°C) | 18.0 | 17.1 | 19.6 | 22.0 | 24.2 | 25.5 | 27.6 | 27.1 | 23.9 | 22.4 | 20.3 | 19.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 9.9 | 10.3 | 10.6 | 11.3 | 11.2 | 10.5 | 10.3 | 10.4 | 10.2 | 10.6 | 10.3 | 9.9 |
| Precipitation (mm) | 1 | 0 | 18 | 26 | 34 | 20 | 0 | 3 | 50 | 9 | 0 | 1 |
| Sunny days | 25 | 27 | 18 | 15 | 17 | 23 | 30 | 26 | 9 | 22 | 30 | 29 |
| Rainy days | 6 | 1 | 13 | 15 | 14 | 7 | 1 | 5 | 21 | 9 | 0 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hays is at