Climate averages 1991–2020
Az Zubayr weather
in September.
A very hot, very dry month: the 4th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a very hot month in Az Zubayr: daytime highs average 42.9°C and nights cool to about 27.4°C. By daytime temperature it is the 4th warmest of the 12 months.
Rain is very rare: less than 1 mm falls in a typical September (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 22 min on an average September day.
The nearest other city in this atlas is Basrah (15 km away). In September its highs average 43.0°C, about as warm as Az Zubayr, with almost no rain (under 1 mm).
Among the 59 cities listed in Iraq, Az Zubayr ranks joint 4th of 59 for the warmest September highs and joint 30th of 59 for the driest September (rainfall, lowest first). The mean September high of those 59 cities is 39.2°C; Az Zubayr is 3.7°C warmer than that mean.
From September to October, average highs fall by 6.7°C to 36.3°C, and monthly rainfall rises from under 1 mm to 6.7 mm.
The annual picture
September 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
Az Zubayr climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.0°C7.6°C | 7.6°C | 33 | 4.7 | 10.410 h |
| February | 21.1°C9.1°C | 9.1°C | 18 | 3.1 | 11.111 h |
| March | 26.6°C13.3°C | 13.3°C | 24 | 3.2 | 12.012 h |
| April | 33.4°C19.3°C | 19.3°C | 10 | 1.9 | 12.913 h |
| May | 40.3°C25.5°C | 25.5°C | 4.6 | 0.7 | 13.714 h |
| June | 44.9°C30.0°C | 30.0°C | 0.2 | 0.1 | 14.114 h |
| July | 46.6°C32.0°C | 32.0°C | 0.2 | 0.1 | 13.914 h |
| August | 46.7°C31.5°C | 31.5°C | 0.5 | 0.1 | 13.213 h |
| September, selected | 42.9°C27.4°C | 27.4°C | 0.4 | 0.2 | 12.412 h |
| October | 36.3°C21.8°C | 21.8°C | 6.7 | 1.0 | 11.511 h |
| November | 25.9°C14.6°C | 14.6°C | 32 | 3.5 | 10.711 h |
| December | 19.7°C9.3°C | 9.3°C | 31 | 4.4 | 10.210 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
September in nearby cities
- Basrah in SeptemberIraq · 15 kmHigh 43.0°C · Low 27.6°C · 0.4 mm rain
- Abū al-Kahṣīb in SeptemberIraq · 18 kmHigh 42.9°C · Low 27.5°C · 0.5 mm rain
- Umm Qaşr in SeptemberIraq · 45 kmHigh 42.7°C · Low 27.4°C · 0.1 mm rain
- Khorramshahr in SeptemberIran · 47 kmHigh 42.8°C · Low 27.5°C · 0.3 mm rain
- Abadan in SeptemberIran · 58 kmHigh 42.5°C · Low 27.4°C · 0.1 mm rain
- Al Qurnah in SeptemberIraq · 74 kmHigh 43.1°C · Low 27.9°C · 0.3 mm rain
- Al Madīnah in SeptemberIraq · 76 kmHigh 43.1°C · Low 28.1°C · 0.3 mm rain
- Al Fāw in SeptemberIraq · 88 kmHigh 38.1°C · Low 29.3°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 Az Zubayr) is explained once on the Az Zubayr year overview and on the Sources, method and limits page.
Basrah lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.