Average annual temperature is 22.2 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Usays
* Weather data for Usays 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) | 25.7 | 27.5 | 27.2 | 29.5 | 30.6 | 33.2 | 33.5 | 32.5 | 33.1 | 33.6 | 28.2 | 27.5 |
| Average daytime temperature (°C) | 23.8 | 26.0 | 24.9 | 26.7 | 27.3 | 30.2 | 30.9 | 30.0 | 29.4 | 29.1 | 27.0 | 25.5 |
| Average temperature (°C) | 17.7 | 19.6 | 20.2 | 21.9 | 23.0 | 25.7 | 26.4 | 25.4 | 24.7 | 22.7 | 20.7 | 18.9 |
| Average night temperature (°C) | 12.9 | 13.7 | 16.0 | 17.3 | 18.8 | 21.1 | 22.0 | 21.2 | 20.5 | 17.6 | 15.7 | 13.8 |
| Absolute minimum temperature (°C) | 10.5 | 12.2 | 14.5 | 15.6 | 17.1 | 19.2 | 19.5 | 19.7 | 17.3 | 15.7 | 12.9 | 11.1 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 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) | 10.2 | 10.8 | 10.5 | 11.3 | 10.8 | 10.9 | 10.5 | 11.0 | 10.7 | 10.7 | 10.6 | 10.3 |
| Precipitation (mm) | 1 | 0 | 63 | 42 | 99 | 47 | 16 | 46 | 90 | 12 | 2 | 3 |
| Sunny days | 28 | 25 | 10 | 10 | 2 | 4 | 19 | 6 | 2 | 14 | 27 | 26 |
| Rainy days | 3 | 3 | 21 | 20 | 29 | 26 | 12 | 25 | 28 | 17 | 3 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Usays is at