Climate averages 1991–2020
Al Diwaniyah weather
in August.
A very hot, very dry month: the warmest and one of the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a very hot month in Al Diwaniyah: daytime highs average 45.7°C and nights cool to about 30.8°C. By daytime temperature it is the warmest month of the year.
Rain is very rare: less than 1 mm falls in a typical August (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 13 h 19 min on an average August day.
The nearest other city in this atlas is Al-Qāsim (41 km away). In August its highs average 45.5°C, about as warm as Al Diwaniyah, with almost no rain (under 1 mm).
Among the 59 cities listed in Iraq, Al Diwaniyah ranks 15th of 59 for the warmest August highs and joint 1st of 59 for the driest August (rainfall, lowest first). The mean August high of those 59 cities is 43.4°C; Al Diwaniyah is 2.3°C warmer than that mean.
From August to September, average highs fall by 3.7°C to 42.0°C, and monthly rainfall stays under 1 mm.
The annual picture
August in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Al Diwaniyah climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 17.3°C6.3°C | 6.3°C | 22 | 3.6 | 10.310 h |
| February | 20.3°C8.0°C | 8.0°C | 13 | 2.5 | 11.011 h |
| March | 26.0°C12.7°C | 12.7°C | 13 | 2.6 | 12.012 h |
| April | 32.4°C18.4°C | 18.4°C | 11 | 2.7 | 12.913 h |
| May | 38.8°C24.5°C | 24.5°C | 4.1 | 0.6 | 13.814 h |
| June | 43.4°C28.9°C | 28.9°C | 0 | 0.0 | 14.214 h |
| July | 45.4°C31.1°C | 31.1°C | 0 | 0.0 | 14.014 h |
| August, selected | 45.7°C30.8°C | 30.8°C | 0 | 0.0 | 13.313 h |
| September | 42.0°C27.0°C | 27.0°C | 0.2 | 0.1 | 12.412 h |
| October | 35.3°C21.4°C | 21.4°C | 3.5 | 1.0 | 11.411 h |
| November | 24.9°C13.1°C | 13.1°C | 20 | 3.0 | 10.611 h |
| December | 19.0°C7.9°C | 7.9°C | 18 | 3.4 | 10.110 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Al-Qāsim in AugustIraq · 41 kmHigh 45.5°C · Low 30.7°C · 0 mm rain
- Kufa in AugustIraq · 46 kmHigh 44.9°C · Low 30.2°C · 0 mm rain
- Najaf in AugustIraq · 55 kmHigh 44.5°C · Low 28.7°C · 0.1 mm rain
- Al Hillah in AugustIraq · 71 kmHigh 44.9°C · Low 30.5°C · 0 mm rain
- An Nu‘mānīyah in AugustIraq · 78 kmHigh 45.8°C · Low 31.1°C · 0 mm rain
- Abu Gharaq in AugustIraq · 81 kmHigh 44.6°C · Low 30.7°C · 0 mm rain
- As Samawah in AugustIraq · 81 kmHigh 45.8°C · Low 30.7°C · 0 mm rain
- Al Hindīyah in AugustIraq · 90 kmHigh 44.5°C · Low 30.2°C · 0 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Al Diwaniyah) is explained once on the Al Diwaniyah year overview and on the Sources, method and limits page.