Average annual temperature is 18.8 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Şilwā‘
* Weather data for Şilwā‘ 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) | 22.4 | 25.1 | 24.5 | 25.1 | 29.3 | 32.6 | 34.1 | 32.4 | 31.5 | 28.3 | 25.5 | 24.2 |
| Average daytime temperature (°C) | 19.7 | 22.7 | 20.8 | 22.7 | 24.9 | 29.3 | 30.4 | 28.6 | 28.6 | 25.5 | 23.4 | 20.8 |
| Average temperature (°C) | 13.5 | 16.0 | 16.1 | 17.9 | 19.7 | 22.9 | 24.3 | 22.4 | 22.3 | 19.5 | 17.3 | 14.1 |
| Average night temperature (°C) | 8.3 | 9.8 | 12.1 | 13.9 | 15.3 | 17.5 | 18.5 | 17.5 | 16.7 | 13.4 | 11.6 | 8.0 |
| Absolute minimum temperature (°C) | 5.8 | 6.8 | 9.6 | 12.2 | 13.6 | 15.5 | 15.8 | 15.3 | 14.3 | 11.4 | 9.8 | 3.3 |
| 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 | 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 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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 | 10.9 | 11.1 | 11.4 | 10.9 | 11.0 | 9.7 | 11.0 | 10.3 | 10.8 | 10.5 | 10.4 |
| Precipitation (mm) | 1 | 0 | 80 | 34 | 64 | 9 | 22 | 30 | 2 | 9 | 0 | 0 |
| Sunny days | 29 | 28 | 11 | 10 | 12 | 19 | 21 | 13 | 22 | 26 | 28 | 31 |
| Rainy days | 2 | 0 | 20 | 20 | 19 | 11 | 10 | 18 | 8 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Şilwā‘ is at