Climate averages 1991–2020

Shahreẕā 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.

Average high 22.9°C Daytime mean, October
Average low 9.0°C Night-time mean, October
Rainfall 3.0 mm 1 day with ≥1 mm
Daylight 11 h Sunrise to sunset, per day
Every month in Shahreẕā · average highYear overview

October is a warm month in Shahreẕā: daytime highs average 22.9°C and nights cool to about 9.0°C. By daytime temperature it is the 6th warmest of the 12 months.

Expect about 3.0 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 25 min on an average October day.

The nearest other city in this atlas is Bahārestān (54 km away). In October its highs average 24.8°C, 1.9°C warmer than Shahreẕā, with 2.3 mm of rain.

Among the 128 cities listed in Iran, Shahreẕā ranks 71st of 128 for the warmest October highs and joint 22nd of 128 for the driest October (rainfall, lowest first). The mean October high of those 128 cities is 24.7°C; Shahreẕā is 1.7°C cooler than that mean.

From October to November, average highs fall by 7.9°C to 15.0°C, and monthly rainfall rises from 3.0 mm to 16 mm.

The annual picture

October in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. -10-50510152025303540 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 500

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Shahreẕā climate table

1991–2020
Monthly climate averages for Shahreẕā, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 7.7°C-4.4°C-4.4°C254.610.310 h
February 10.8°C-2.3°C-2.3°C193.711.011 h
March 15.6°C1.4°C1.4°C193.912.012 h
April 21.2°C6.8°C6.8°C143.912.913 h
May 26.9°C12.1°C12.1°C8.32.613.814 h
June 32.5°C17.5°C17.5°C0.90.414.214 h
July 34.6°C20.8°C20.8°C0.40.114.014 h
August 33.2°C19.6°C19.6°C0.20.113.313 h
September 29.4°C14.8°C14.8°C0.10.012.412 h
October, selected 22.9°C9.0°C9.0°C3.01.111.411 h
November 15.0°C2.6°C2.6°C162.610.611 h
December 10.2°C-1.8°C-1.8°C183.810.110 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

Distance from Shahreẕā

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 limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Shahreẕā) is explained once on the Shahreẕā year overview and on the Sources, method and limits page.