Climate averages 1991–2020
Āmol weather
in September.
A warm, wet month: the 4th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Āmol: daytime highs average 24.8°C and nights cool to about 18.8°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 167 mm of rain on roughly 14 days, which makes September a wet month (the 10th 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 Bābol (31 km away). In September its highs average 27.7°C, 2.9°C warmer than Āmol, with 98 mm of rain.
Among the 128 cities listed in Iran, Āmol ranks 121st of 128 for the warmest September highs and 127th of 128 for the driest September (rainfall, lowest first). The mean September high of those 128 cities is 31.0°C; Āmol is 6.2°C cooler than that mean.
From September to October, average highs fall by 3.7°C to 21.1°C, and monthly rainfall rises from 167 mm to 185 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
Āmol climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.5°C1.7°C | 1.7°C | 128 | 14.4 | 10.010 h |
| February | 10.8°C2.0°C | 2.0°C | 124 | 14.4 | 10.811 h |
| March | 13.8°C4.9°C | 4.9°C | 118 | 15.5 | 11.912 h |
| April | 17.7°C9.4°C | 9.4°C | 87 | 13.2 | 13.113 h |
| May | 21.8°C14.5°C | 14.5°C | 80 | 12.5 | 14.114 h |
| June | 24.9°C18.7°C | 18.7°C | 62 | 9.8 | 14.615 h |
| July | 26.6°C21.1°C | 21.1°C | 77 | 12.8 | 14.414 h |
| August | 27.5°C21.5°C | 21.5°C | 79 | 12.7 | 13.514 h |
| September, selected | 24.8°C18.8°C | 18.8°C | 167 | 14.3 | 12.412 h |
| October | 21.1°C13.9°C | 13.9°C | 185 | 12.8 | 11.311 h |
| November | 15.7°C8.0°C | 8.0°C | 177 | 14.3 | 10.310 h |
| December | 12.2°C3.8°C | 3.8°C | 133 | 13.5 | 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
- Bābol in SeptemberIran · 31 kmHigh 27.7°C · Low 20.2°C · 98 mm rain
- Qā’em Shahr in SeptemberIran · 46 kmHigh 27.4°C · Low 18.8°C · 98 mm rain
- Sari in SeptemberIran · 64 kmHigh 28.2°C · Low 19.1°C · 114 mm rain
- Chālūs in SeptemberIran · 86 kmHigh 24.2°C · Low 21.1°C · 148 mm rain
- Būmahen in SeptemberIran · 93 kmHigh 25.7°C · Low 17.1°C · 5.7 mm rain
- Pardīs in SeptemberIran · 94 kmHigh 24.6°C · Low 15.6°C · 5.7 mm rain
- Behshahr in SeptemberIran · 110 kmHigh 28.5°C · Low 20.8°C · 71 mm rain
- Tajrīsh in SeptemberIran · 111 kmHigh 26.7°C · Low 17.8°C · 4.7 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 Āmol) is explained once on the Āmol year overview and on the Sources, method and limits page.