Climate averages 1991–2020
Qaşr Bin Ghashīr weather
in September.
A hot, very dry month: the 4th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Qaşr Bin Ghashīr: daytime highs average 32.7°C and nights cool to about 21.9°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 9.3 mm of rain on roughly 2 days, which makes September a very dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 24 min on an average September day.
The nearest other city in this atlas is Janzūr (22 km away). In September its highs average 31.8°C, 0.9°C cooler than Qaşr Bin Ghashīr, with 10 mm of rain.
Among the 21 cities listed in Libya, Qaşr Bin Ghashīr ranks 2nd of 21 for the warmest September highs and 11th of 21 for the driest September (rainfall, lowest first). The mean September high of those 21 cities is 30.9°C; Qaşr Bin Ghashīr is 1.7°C warmer than that mean.
From September to October, average highs fall by 4.1°C to 28.5°C, and monthly rainfall rises from 9.3 mm to 18 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
Qaşr Bin Ghashīr climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 16.6°C8.4°C | 8.4°C | 33 | 6.1 | 10.310 h |
| February | 17.8°C8.6°C | 8.6°C | 30 | 5.1 | 11.011 h |
| March | 21.4°C10.8°C | 10.8°C | 19 | 3.8 | 12.012 h |
| April | 25.5°C13.5°C | 13.5°C | 11 | 2.1 | 13.013 h |
| May | 29.4°C17.0°C | 17.0°C | 4.3 | 1.1 | 13.814 h |
| June | 32.8°C20.2°C | 20.2°C | 1.0 | 0.5 | 14.314 h |
| July | 34.4°C21.6°C | 21.6°C | 0.3 | 0.0 | 14.114 h |
| August | 34.6°C22.4°C | 22.4°C | 1.0 | 0.3 | 13.413 h |
| September, selected | 32.7°C21.9°C | 21.9°C | 9.3 | 1.9 | 12.412 h |
| October | 28.5°C18.8°C | 18.8°C | 18 | 3.6 | 11.411 h |
| November | 22.6°C13.8°C | 13.8°C | 22 | 4.7 | 10.511 h |
| December | 17.9°C9.9°C | 9.9°C | 29 | 6.3 | 10.010 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
- Janzūr in SeptemberLibya · 22 kmHigh 31.8°C · Low 22.9°C · 10 mm rain
- Tripoli in SeptemberLibya · 23 kmHigh 30.6°C · Low 23.2°C · 9.7 mm rain
- Tājūrā’ in SeptemberLibya · 27 kmHigh 30.7°C · Low 23.3°C · 9.7 mm rain
- Az Zāwīyah in SeptemberLibya · 43 kmHigh 32.0°C · Low 23.0°C · 11 mm rain
- Şurmān in SeptemberLibya · 58 kmHigh 32.0°C · Low 23.2°C · 9.7 mm rain
- Şabrātah in SeptemberLibya · 66 kmHigh 31.9°C · Low 23.1°C · 9.7 mm rain
- Al Ajaylat in SeptemberLibya · 76 kmHigh 31.9°C · Low 23.1°C · 9.7 mm rain
- Msalātah in SeptemberLibya · 81 kmHigh 29.6°C · Low 21.3°C · 11 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 Qaşr Bin Ghashīr) is explained once on the Qaşr Bin Ghashīr year overview and on the Sources, method and limits page.