Average annual temperature is 27.8 °C
Absolute maximum temperature: 51.4 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 317 days
Number of rainy days: 48 days
Look at detailed online map of Rumaylah
* Weather data for Rumaylah 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 | 28.4 | 33.5 | 39.3 | 44.9 | 47.9 | 49.5 | 51.4 | 48.3 | 42.9 | 33.6 | 28.9 |
| Average daytime temperature (°C) | 16.9 | 20.4 | 27.1 | 32.9 | 39.6 | 45.2 | 48.0 | 47.6 | 44.8 | 36.8 | 26.7 | 23.8 |
| Average temperature (°C) | 12.3 | 14.3 | 20.7 | 26.5 | 33.0 | 38.7 | 40.8 | 40.6 | 37.2 | 30.2 | 21.3 | 17.6 |
| Average night temperature (°C) | 8.3 | 8.9 | 14.8 | 19.4 | 25.5 | 31.2 | 32.3 | 32.2 | 28.9 | 23.2 | 16.0 | 12.0 |
| Absolute minimum temperature (°C) | 5.9 | 3.6 | 11.4 | 10.0 | 19.4 | 27.4 | 30.0 | 29.0 | 24.2 | 17.6 | 9.9 | 8.3 |
| 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 | 9.7 | 8.2 | 8.2 |
| Precipitation (mm) | 68 | 15 | 31 | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 35 | 8 |
| Sunny days | 21 | 21 | 18 | 26 | 30 | 30 | 31 | 31 | 30 | 29 | 24 | 26 |
| Rainy days | 10 | 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 Rumaylah is at