Climate averages 1991–2020
Al Ḩasakah 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 Al Ḩasakah: daytime highs average 35.6°C and nights cool to about 21.9°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 27 min on an average September day.
The nearest other city in this atlas is Al Qāmishlī (75 km away). In September its highs average 34.4°C, 1.3°C cooler than Al Ḩasakah, with 1.1 mm of rain.
Among the 18 cities listed in Syria, Al Ḩasakah ranks 2nd of 18 for the warmest September highs and joint 3rd of 18 for the driest September (rainfall, lowest first). The mean September high of those 18 cities is 32.7°C; Al Ḩasakah is 3.0°C warmer than that mean.
From September to October, average highs fall by 7.0°C to 28.6°C, and monthly rainfall rises from under 1 mm to 19 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
Al Ḩasakah climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 11.6°C2.3°C | 2.3°C | 50 | 8.6 | 10.010 h |
| February | 13.7°C3.4°C | 3.4°C | 47 | 8.3 | 10.811 h |
| March | 18.6°C7.0°C | 7.0°C | 44 | 7.6 | 11.912 h |
| April | 24.5°C11.8°C | 11.8°C | 30 | 5.6 | 13.113 h |
| May | 31.1°C17.3°C | 17.3°C | 18 | 3.2 | 14.114 h |
| June | 37.3°C23.0°C | 23.0°C | 0.9 | 0.3 | 14.615 h |
| July | 41.0°C26.4°C | 26.4°C | 0.1 | 0.0 | 14.414 h |
| August | 40.5°C26.0°C | 26.0°C | 0.1 | 0.0 | 13.614 h |
| September, selected | 35.6°C21.9°C | 21.9°C | 0.6 | 0.2 | 12.412 h |
| October | 28.6°C16.2°C | 16.2°C | 19 | 3.1 | 11.311 h |
| November | 19.3°C8.6°C | 8.6°C | 33 | 5.3 | 10.310 h |
| December | 13.2°C4.0°C | 4.0°C | 49 | 8.0 | 9.710 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
- Al Qāmishlī in SeptemberSyria · 75 kmHigh 34.4°C · Low 19.7°C · 1.1 mm rain
- Kızıltepe in SeptemberTurkey · 78 kmHigh 34.0°C · Low 20.0°C · 1.6 mm rain
- Mardin in SeptemberTurkey · 90 kmHigh 30.4°C · Low 16.2°C · 1.8 mm rain
- Midyat in SeptemberTurkey · 115 kmHigh 31.6°C · Low 18.8°C · 6.6 mm rain
- Viranşehir in SeptemberTurkey · 119 kmHigh 33.6°C · Low 20.2°C · 2.8 mm rain
- Deir ez-Zor in SeptemberSyria · 141 kmHigh 35.7°C · Low 22.9°C · 0.4 mm rain
- Bismil in SeptemberTurkey · 150 kmHigh 33.6°C · Low 18.5°C · 5.3 mm rain
- Cizre in SeptemberTurkey · 157 kmHigh 34.6°C · Low 18.4°C · 1.4 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 Ḩasakah) is explained once on the Al Ḩasakah year overview and on the Sources, method and limits page.