Average annual temperature is 23.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 238 days
Number of rainy days: 127 days
Look at detailed online map of Qarn Saylān
* Weather data for Qarn Saylān 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) | 27.2 | 29.2 | 31.5 | 32.4 | 35.4 | 36.7 | 36.4 | 36.5 | 37.7 | 35.9 | 31.6 | 29.3 |
| Average daytime temperature (°C) | 25.4 | 27.4 | 26.8 | 29.4 | 31.0 | 34.2 | 33.0 | 32.1 | 35.2 | 32.1 | 29.5 | 26.3 |
| Average temperature (°C) | 18.8 | 20.4 | 21.0 | 23.4 | 24.9 | 26.8 | 26.9 | 26.1 | 26.5 | 24.5 | 22.5 | 19.2 |
| Average night temperature (°C) | 13.2 | 14.3 | 16.3 | 18.0 | 19.9 | 21.0 | 21.7 | 21.1 | 20.1 | 18.2 | 16.7 | 12.5 |
| Absolute minimum temperature (°C) | 11.2 | 11.9 | 13.1 | 16.2 | 17.6 | 18.6 | 20.0 | 19.9 | 18.7 | 16.4 | 13.5 | 7.7 |
| 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 | 11.2 |
| 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) | 10.3 | 10.8 | 10.8 | 11.6 | 10.8 | 11.7 | 10.8 | 11.1 | 10.7 | 10.0 | 10.1 | 10.1 |
| Precipitation (mm) | 2 | 3 | 44 | 32 | 41 | 6 | 10 | 36 | 0 | 3 | 1 | 0 |
| Sunny days | 22 | 23 | 13 | 9 | 10 | 21 | 22 | 10 | 26 | 25 | 27 | 30 |
| Rainy days | 9 | 5 | 18 | 21 | 21 | 9 | 9 | 21 | 4 | 6 | 3 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Qarn Saylān is at