Climate averages 1991–2020
Khomeynī Shahr weather
in October.
A warm, very dry month: the 6th warmest and the 5th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
October is a warm month in Khomeynī Shahr: daytime highs average 24.6°C and nights cool to about 9.2°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 4.9 mm of rain on roughly 1 day, which makes October a very dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 24 min on an average October day.
The nearest other city in this atlas is Isfahan (13 km away). In October its highs average 24.4°C, about as warm as Khomeynī Shahr, with 2.6 mm of rain.
Among the 128 cities listed in Iran, Khomeynī Shahr ranks joint 43rd of 128 for the warmest October highs and joint 30th of 128 for the driest October (rainfall, lowest first). The mean October high of those 128 cities is 24.7°C; Khomeynī Shahr is 0.1°C cooler than that mean.
From October to November, average highs fall by 8.7°C to 15.9°C, and monthly rainfall rises from 4.9 mm to 17 mm.
The annual picture
October 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
Khomeynī Shahr climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.5°C-4.4°C | -4.4°C | 17 | 3.5 | 10.310 h |
| February | 12.3°C-2.3°C | -2.3°C | 14 | 3.2 | 11.011 h |
| March | 17.4°C1.7°C | 1.7°C | 18 | 4.2 | 12.012 h |
| April | 23.3°C7.6°C | 7.6°C | 14 | 4.3 | 13.013 h |
| May | 29.0°C12.8°C | 12.8°C | 11 | 3.1 | 13.814 h |
| June | 34.6°C18.3°C | 18.3°C | 1.4 | 0.3 | 14.314 h |
| July | 37.0°C21.8°C | 21.8°C | 0.4 | 0.1 | 14.114 h |
| August | 35.6°C20.4°C | 20.4°C | 0.1 | 0.0 | 13.413 h |
| September | 31.5°C15.3°C | 15.3°C | 0.5 | 0.1 | 12.412 h |
| October, selected | 24.6°C9.2°C | 9.2°C | 4.9 | 1.4 | 11.411 h |
| November | 15.9°C2.6°C | 2.6°C | 17 | 3.2 | 10.511 h |
| December | 10.5°C-2.1°C | -2.1°C | 14 | 3.3 | 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
October in nearby cities
- Isfahan in OctoberIran · 13 kmHigh 24.4°C · Low 9.6°C · 2.6 mm rain
- Najafābād in OctoberIran · 17 kmHigh 24.4°C · Low 8.9°C · 7.2 mm rain
- Shāhīn Shahr in OctoberIran · 19 kmHigh 23.7°C · Low 9.5°C · 4.9 mm rain
- Fūlād Shahr in OctoberIran · 26 kmHigh 24.3°C · Low 8.6°C · 2.9 mm rain
- Bahārestān in OctoberIran · 31 kmHigh 24.8°C · Low 9.3°C · 2.3 mm rain
- Shahr-e Kord in OctoberIran · 75 kmHigh 20.6°C · Low 6.6°C · 7.3 mm rain
- Shahreẕā in OctoberIran · 81 kmHigh 22.9°C · Low 9.0°C · 3.0 mm rain
- Kashan in OctoberIran · 145 kmHigh 25.1°C · Low 14.5°C · 7.3 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 Khomeynī Shahr) is explained once on the Khomeynī Shahr year overview and on the Sources, method and limits page.
Shāhīn Shahr lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.