Average annual temperature is 26.8 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 348 days
Number of rainy days: 17 days
Look at detailed online map of Ḩalwān
* Weather data for Ḩalwān 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) | 30.5 | 33.0 | 35.1 | 34.6 | 38.1 | 41.4 | 42.3 | 41.3 | 38.9 | 35.8 | 32.1 | 32.2 |
| Average daytime temperature (°C) | 25.8 | 30.2 | 30.7 | 32.7 | 35.7 | 38.7 | 40.3 | 38.7 | 37.4 | 32.3 | 29.0 | 25.6 |
| Average temperature (°C) | 19.5 | 22.6 | 24.5 | 27.3 | 29.6 | 31.8 | 32.3 | 31.5 | 31.2 | 26.9 | 24.3 | 19.6 |
| Average night temperature (°C) | 13.1 | 15.4 | 18.5 | 21.3 | 23.5 | 25.0 | 25.8 | 25.0 | 24.2 | 20.4 | 18.9 | 13.4 |
| Absolute minimum temperature (°C) | 9.3 | 10.7 | 14.9 | 17.6 | 21.8 | 23.4 | 23.9 | 23.3 | 20.8 | 18.2 | 15.1 | 7.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 10.0 | 10.7 | 10.6 | 11.4 | 11.1 | 10.7 | 9.1 | 10.1 | 10.2 | 10.3 | 10.3 | 10.0 |
| Precipitation (mm) | 0 | 0 | 23 | 4 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
| Sunny days | 30 | 28 | 26 | 28 | 27 | 30 | 31 | 27 | 30 | 30 | 30 | 31 |
| Rainy days | 1 | 0 | 5 | 2 | 4 | 0 | 0 | 4 | 0 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ḩalwān is at