Average annual temperature is 27.8 °C
Absolute maximum temperature: 51.2 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 315 days
Number of rainy days: 50 days
Look at detailed online map of Ad Dayr
* Weather data for Ad Dayr Iraq is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 20.3 | 28.5 | 33.4 | 39.4 | 45.0 | 47.8 | 49.3 | 51.2 | 48.4 | 42.9 | 33.5 | 28.9 |
| Average daytime temperature (°C) | 16.9 | 20.1 | 26.9 | 32.9 | 39.6 | 45.1 | 47.9 | 47.6 | 44.7 | 36.8 | 26.8 | 23.8 |
| Average temperature (°C) | 12.1 | 13.9 | 20.6 | 26.4 | 33.0 | 38.6 | 40.9 | 40.7 | 37.3 | 30.1 | 21.2 | 17.4 |
| Average night temperature (°C) | 8.0 | 8.6 | 14.6 | 19.3 | 25.5 | 31.2 | 32.4 | 32.4 | 29.0 | 22.9 | 15.7 | 11.5 |
| Absolute minimum temperature (°C) | 5.6 | 3.8 | 11.2 | 9.8 | 19.4 | 27.4 | 30.0 | 29.0 | 24.3 | 17.0 | 9.5 | 8.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.0 | 8.5 | 9.2 | 10.7 | 11.0 | 12.2 | 12.1 | 11.8 | 11.1 | 9.6 | 8.2 | 8.1 |
| Precipitation (mm) | 59 | 8 | 40 | 18 | 0 | 0 | 0 | 0 | 0 | 3 | 41 | 9 |
| Sunny days | 19 | 21 | 18 | 26 | 30 | 30 | 31 | 31 | 30 | 29 | 24 | 26 |
| Rainy days | 12 | 7 | 13 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 6 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ad Dayr is at