Climate averages 1991–2020
Kāzerūn 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 Kāzerūn: daytime highs average 36.0°C and nights cool to about 21.2°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 1.2 mm of rain on fewer than one day, which makes September a very dry month (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 Borāzjān (57 km away). In September its highs average 40.3°C, 4.3°C warmer than Kāzerūn, with almost no rain (under 1 mm).
Among the 128 cities listed in Iran, Kāzerūn ranks 21st of 128 for the warmest September highs and joint 56th of 128 for the driest September (rainfall, lowest first). The mean September high of those 128 cities is 31.0°C; Kāzerūn is 4.9°C warmer than that mean.
From September to October, average highs fall by 5.6°C to 30.4°C, and monthly rainfall rises from 1.2 mm to 1.5 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
Kāzerūn climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 14.3°C5.2°C | 5.2°C | 112 | 8.3 | 10.510 h |
| February | 16.2°C6.5°C | 6.5°C | 68 | 6.9 | 11.111 h |
| March | 20.3°C9.4°C | 9.4°C | 66 | 6.1 | 12.012 h |
| April | 26.3°C14.0°C | 14.0°C | 23 | 3.7 | 12.913 h |
| May | 33.7°C18.8°C | 18.8°C | 2.4 | 0.5 | 13.614 h |
| June | 38.5°C22.5°C | 22.5°C | 0.2 | 0.0 | 14.014 h |
| July | 39.7°C25.3°C | 25.3°C | 0.5 | 0.1 | 13.814 h |
| August | 39.4°C24.8°C | 24.8°C | 1.7 | 0.5 | 13.213 h |
| September, selected | 36.0°C21.2°C | 21.2°C | 1.2 | 0.4 | 12.412 h |
| October | 30.4°C16.6°C | 16.6°C | 1.5 | 0.4 | 11.511 h |
| November | 22.0°C11.6°C | 11.6°C | 34 | 3.7 | 10.711 h |
| December | 17.0°C7.5°C | 7.5°C | 80 | 6.1 | 10.310 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
- Borāzjān in SeptemberIran · 57 kmHigh 40.3°C · Low 25.1°C · 0.7 mm rain
- Shahr-e Ṣadrā in SeptemberIran · 84 kmHigh 29.5°C · Low 14.7°C · 0.1 mm rain
- Shiraz in SeptemberIran · 85 kmHigh 32.4°C · Low 20.0°C · 0.5 mm rain
- Bushehr in SeptemberIran · 107 kmHigh 35.1°C · Low 29.0°C · 0 mm rain
- Marvdasht in SeptemberIran · 114 kmHigh 32.1°C · Low 14.2°C · 0 mm rain
- Dogonbadan in SeptemberIran · 116 kmHigh 37.6°C · Low 21.4°C · 1.4 mm rain
- Yasuj in SeptemberIran · 117 kmHigh 29.9°C · Low 13.1°C · 0.5 mm rain
- Behbahān in SeptemberIran · 174 kmHigh 40.2°C · Low 23.7°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 Kāzerūn) is explained once on the Kāzerūn year overview and on the Sources, method and limits page.