Average annual temperature is 19.2 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of As Sayyānī
* Weather data for As Sayyānī 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) | 24.2 | 25.7 | 25.1 | 27.4 | 28.4 | 32.7 | 31.9 | 28.9 | 31.9 | 31.2 | 26.0 | 24.8 |
| Average daytime temperature (°C) | 21.4 | 24.1 | 23.1 | 24.1 | 25.1 | 28.8 | 29.4 | 27.4 | 28.8 | 26.8 | 24.3 | 22.2 |
| Average temperature (°C) | 15.0 | 17.1 | 17.3 | 18.8 | 20.1 | 22.5 | 23.6 | 22.2 | 21.9 | 19.4 | 17.3 | 15.5 |
| Average night temperature (°C) | 9.8 | 11.2 | 12.6 | 14.4 | 15.9 | 17.9 | 19.2 | 18.4 | 17.5 | 14.1 | 12.3 | 10.0 |
| Absolute minimum temperature (°C) | 7.9 | 8.7 | 11.0 | 13.0 | 14.3 | 15.9 | 16.9 | 16.6 | 14.9 | 12.0 | 9.6 | 7.1 |
| 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 | 12.8 | 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 | 10.8 | 10.7 | 11.2 | 10.7 | 11.3 | 10.9 | 10.8 | 10.9 | 10.6 | 10.4 | 10.3 |
| Precipitation (mm) | 2 | 1 | 88 | 74 | 123 | 24 | 19 | 84 | 30 | 31 | 7 | 1 |
| Sunny days | 26 | 25 | 11 | 7 | 1 | 4 | 11 | 3 | 7 | 5 | 20 | 28 |
| Rainy days | 5 | 3 | 20 | 23 | 30 | 26 | 20 | 28 | 23 | 26 | 10 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in As Sayyānī is at