Average annual temperature is 30.3 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 306 days
Number of rainy days: 59 days
Look at detailed online map of Dayr ‘Īsá
* Weather data for Dayr ‘Īsá 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) | 30.8 | 31.0 | 35.4 | 37.6 | 39.5 | 39.1 | 40.0 | 40.0 | 39.4 | 37.3 | 32.9 | 31.0 |
| Average daytime temperature (°C) | 29.5 | 30.0 | 31.5 | 34.7 | 36.0 | 36.8 | 37.7 | 37.8 | 36.8 | 33.7 | 31.7 | 29.8 |
| Average temperature (°C) | 25.7 | 26.0 | 27.8 | 30.8 | 32.2 | 32.9 | 34.4 | 34.1 | 33.2 | 30.7 | 28.8 | 26.5 |
| Average night temperature (°C) | 21.6 | 21.8 | 23.9 | 26.8 | 28.4 | 28.9 | 30.6 | 30.5 | 29.5 | 27.1 | 25.8 | 23.5 |
| Absolute minimum temperature (°C) | 19.1 | 20.0 | 22.0 | 25.0 | 25.2 | 27.1 | 28.1 | 28.6 | 28.1 | 24.3 | 23.5 | 21.2 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 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) | 10.4 | 10.8 | 10.5 | 11.3 | 10.8 | 10.6 | 10.1 | 10.2 | 10.3 | 10.0 | 10.0 | 10.0 |
| Precipitation (mm) | 2 | 0 | 22 | 15 | 36 | 0 | 0 | 10 | 1 | 33 | 0 | 0 |
| Sunny days | 26 | 25 | 20 | 22 | 22 | 29 | 31 | 28 | 27 | 19 | 27 | 30 |
| Rainy days | 5 | 3 | 11 | 8 | 9 | 1 | 0 | 3 | 3 | 12 | 3 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dayr ‘Īsá is at