Average annual temperature is 30.4 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 281 days
Number of rainy days: 84 days
Look at detailed online map of Dayn
* Weather data for Dayn 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) | 32.6 | 32.7 | 37.7 | 39.8 | 41.6 | 40.5 | 41.1 | 41.2 | 40.5 | 38.9 | 35.3 | 33.7 |
| Average daytime temperature (°C) | 31.1 | 31.0 | 32.6 | 36.0 | 37.3 | 38.1 | 38.8 | 38.8 | 38.3 | 35.3 | 33.7 | 32.1 |
| Average temperature (°C) | 25.8 | 26.0 | 27.8 | 31.1 | 32.6 | 33.3 | 34.1 | 33.9 | 33.4 | 30.5 | 29.0 | 26.8 |
| Average night temperature (°C) | 21.0 | 21.3 | 23.4 | 26.4 | 28.3 | 28.9 | 29.7 | 29.5 | 29.1 | 26.2 | 24.8 | 22.3 |
| Absolute minimum temperature (°C) | 19.6 | 19.8 | 20.0 | 23.2 | 25.0 | 26.0 | 27.4 | 27.6 | 27.3 | 23.0 | 22.4 | 20.9 |
| 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 | 12.6 | 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 | 10.8 | 10.8 | 11.2 | 10.6 | 10.9 | 10.2 | 10.4 | 10.2 | 9.9 | 9.8 | 10.0 |
| Precipitation (mm) | 2 | 0 | 21 | 39 | 40 | 0 | 3 | 7 | 10 | 38 | 9 | 1 |
| Sunny days | 25 | 27 | 16 | 13 | 20 | 30 | 30 | 26 | 28 | 14 | 23 | 29 |
| Rainy days | 6 | 1 | 15 | 17 | 11 | 0 | 1 | 5 | 2 | 17 | 7 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dayn is at