Average annual temperature is 24.0 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 10.1 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Ḩalzam
* Weather data for Ḩalzam 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) | 27.6 | 28.9 | 32.7 | 32.6 | 34.8 | 37.0 | 36.3 | 35.0 | 37.3 | 35.1 | 30.6 | 29.0 |
| Average daytime temperature (°C) | 25.2 | 27.4 | 26.6 | 28.6 | 29.6 | 33.9 | 33.5 | 32.0 | 34.3 | 31.8 | 29.1 | 26.9 |
| Average temperature (°C) | 19.5 | 21.3 | 21.6 | 23.6 | 24.8 | 27.2 | 28.0 | 26.9 | 27.0 | 24.7 | 22.4 | 20.5 |
| Average night temperature (°C) | 14.3 | 15.9 | 17.3 | 19.3 | 20.9 | 22.5 | 23.8 | 22.8 | 21.7 | 19.1 | 16.8 | 14.1 |
| Absolute minimum temperature (°C) | 12.4 | 13.2 | 14.3 | 17.7 | 18.6 | 19.5 | 21.9 | 21.8 | 19.0 | 16.9 | 13.4 | 10.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 10.2 | 10.7 | 10.8 | 11.5 | 10.5 | 11.5 | 10.7 | 11.1 | 10.6 | 10.1 | 10.2 | 10.1 |
| Precipitation (mm) | 5 | 16 | 67 | 69 | 43 | 10 | 10 | 36 | 17 | 23 | 3 | 0 |
| Sunny days | 25 | 20 | 10 | 4 | 7 | 18 | 24 | 10 | 16 | 17 | 20 | 29 |
| Rainy days | 6 | 8 | 21 | 26 | 24 | 12 | 7 | 21 | 14 | 14 | 10 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ḩalzam is at