Average annual temperature is 29.3 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 189 days
Number of rainy days: 176 days
Look at detailed online map of Aslem
* Weather data for Aslem 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) | 31.5 | 32.3 | 36.6 | 37.9 | 40.5 | 40.1 | 40.5 | 40.1 | 40.5 | 41.0 | 34.2 | 32.3 |
| Average daytime temperature (°C) | 29.8 | 31.1 | 31.7 | 35.0 | 36.4 | 38.3 | 38.3 | 37.9 | 37.6 | 34.9 | 32.5 | 31.0 |
| Average temperature (°C) | 24.5 | 25.4 | 26.7 | 30.0 | 31.5 | 32.9 | 33.3 | 33.1 | 32.0 | 29.4 | 27.3 | 25.6 |
| Average night temperature (°C) | 20.4 | 21.1 | 22.7 | 25.7 | 27.7 | 28.6 | 29.3 | 29.2 | 27.6 | 25.5 | 23.4 | 21.3 |
| Absolute minimum temperature (°C) | 19.0 | 19.7 | 19.7 | 22.6 | 24.4 | 26.6 | 26.9 | 25.8 | 26.3 | 22.7 | 22.3 | 19.8 |
| 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) | 10.1 | 10.7 | 10.6 | 11.2 | 10.6 | 11.0 | 10.1 | 10.4 | 10.3 | 9.8 | 9.7 | 10.0 |
| Precipitation (mm) | 7 | 2 | 54 | 38 | 43 | 8 | 42 | 30 | 43 | 43 | 25 | 2 |
| Sunny days | 22 | 25 | 9 | 6 | 6 | 17 | 27 | 18 | 14 | 7 | 11 | 27 |
| Rainy days | 9 | 3 | 22 | 24 | 25 | 13 | 4 | 13 | 16 | 24 | 19 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aslem is at