Average annual temperature is 17.2 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 4.8 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of ‘Isāb
* Weather data for ‘Isāb 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) | 22.6 | 25.2 | 23.9 | 25.1 | 25.8 | 30.5 | 28.4 | 26.7 | 28.3 | 29.3 | 24.4 | 23.5 |
| Average daytime temperature (°C) | 20.8 | 23.2 | 21.7 | 22.4 | 23.2 | 26.3 | 26.4 | 25.0 | 26.4 | 24.7 | 22.7 | 21.2 |
| Average temperature (°C) | 13.7 | 15.5 | 15.4 | 16.8 | 18.0 | 19.9 | 20.9 | 19.6 | 19.3 | 17.4 | 15.5 | 13.8 |
| Average night temperature (°C) | 8.0 | 9.0 | 10.4 | 12.1 | 13.6 | 15.1 | 16.8 | 15.6 | 14.3 | 11.7 | 9.9 | 7.6 |
| Absolute minimum temperature (°C) | 5.8 | 6.7 | 7.7 | 10.6 | 11.7 | 13.5 | 14.4 | 14.0 | 11.6 | 10.2 | 6.6 | 4.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.3 | 10.8 | 10.7 | 11.1 | 10.5 | 11.3 | 10.9 | 10.8 | 10.9 | 10.5 | 10.4 | 10.3 |
| Precipitation (mm) | 3 | 3 | 102 | 87 | 141 | 30 | 33 | 78 | 19 | 20 | 15 | 3 |
| Sunny days | 23 | 22 | 10 | 6 | 2 | 6 | 8 | 1 | 4 | 8 | 17 | 22 |
| Rainy days | 8 | 6 | 21 | 24 | 29 | 24 | 23 | 30 | 26 | 23 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in ‘Isāb is at