Average annual temperature is 20.6 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Ḩişn Riyām
* Weather data for Ḩişn Riyām 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) | 24.8 | 28.2 | 26.8 | 28.9 | 30.8 | 33.1 | 35.0 | 32.8 | 31.3 | 28.0 | 26.1 | 24.6 |
| Average daytime temperature (°C) | 20.2 | 24.0 | 23.3 | 25.9 | 27.3 | 30.5 | 32.3 | 31.2 | 29.5 | 24.9 | 22.4 | 19.4 |
| Average temperature (°C) | 14.5 | 17.5 | 17.7 | 20.6 | 21.7 | 25.4 | 27.0 | 25.8 | 24.7 | 20.6 | 17.9 | 14.3 |
| Average night temperature (°C) | 8.6 | 10.6 | 12.7 | 15.1 | 16.2 | 19.0 | 20.7 | 19.8 | 18.9 | 16.0 | 12.8 | 9.3 |
| Absolute minimum temperature (°C) | 5.7 | 7.3 | 9.8 | 12.1 | 13.2 | 14.7 | 16.5 | 17.3 | 15.8 | 12.8 | 9.6 | 4.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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) | 10.1 | 10.7 | 10.3 | 11.3 | 11.1 | 11.2 | 10.3 | 10.8 | 10.6 | 10.8 | 10.5 | 10.2 |
| Precipitation (mm) | 1 | 0 | 89 | 16 | 28 | 0 | 0 | 4 | 0 | 1 | 0 | 0 |
| Sunny days | 30 | 28 | 12 | 19 | 16 | 30 | 31 | 26 | 29 | 27 | 30 | 31 |
| Rainy days | 1 | 0 | 19 | 11 | 15 | 0 | 0 | 5 | 1 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ḩişn Riyām is at