Average annual temperature is 19.7 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 280 days
Number of rainy days: 85 days
Look at detailed online map of Sihlah
* Weather data for Sihlah 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) | 23.7 | 25.7 | 25.6 | 27.1 | 30.5 | 32.0 | 33.3 | 32.9 | 30.3 | 27.2 | 24.9 | 24.0 |
| Average daytime temperature (°C) | 20.3 | 23.6 | 22.8 | 24.8 | 26.8 | 29.8 | 32.0 | 30.3 | 28.9 | 24.2 | 22.4 | 20.1 |
| Average temperature (°C) | 13.9 | 16.7 | 17.0 | 19.0 | 21.6 | 24.7 | 26.0 | 24.4 | 23.7 | 19.2 | 16.9 | 13.7 |
| Average night temperature (°C) | 7.6 | 9.8 | 11.7 | 13.1 | 16.3 | 18.7 | 20.8 | 18.6 | 17.7 | 13.7 | 11.4 | 7.5 |
| Absolute minimum temperature (°C) | 4.3 | 4.8 | 7.9 | 9.6 | 14.3 | 15.8 | 18.6 | 16.2 | 15.2 | 11.3 | 8.8 | 4.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.7 | 10.7 | 11.4 | 10.8 | 11.0 | 9.5 | 10.4 | 10.1 | 10.2 | 10.0 | 10.1 |
| Precipitation (mm) | 0 | 0 | 13 | 38 | 47 | 0 | 0 | 10 | 0 | 9 | 0 | 0 |
| Sunny days | 29 | 23 | 16 | 7 | 11 | 28 | 30 | 20 | 29 | 26 | 30 | 31 |
| Rainy days | 2 | 5 | 15 | 23 | 20 | 2 | 1 | 11 | 1 | 5 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sihlah is at