Climate averages 1991–2020

Salmās weather
in October.

A mild, fairly dry month: the 6th warmest and the 7th driest of the year. Meets the pleasant-weather rule

Long-term climate patterns, not a forecast for a particular trip.

Average high 19.5°C Daytime mean, October
Average low 6.5°C Night-time mean, October
Rainfall 30 mm 7 days with ≥1 mm
Daylight 11 h Sunrise to sunset, per day
Every month in Salmās · average highYear overview

October is a mild month in Salmās: daytime highs average 19.5°C and nights cool to about 6.5°C. By daytime temperature it is the 6th warmest of the 12 months.

Expect about 30 mm of rain on roughly 7 days, which makes October a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 14 min on an average October day.

The nearest other city in this atlas is Khūy (42 km away). In October its highs average 20.9°C, 1.5°C warmer than Salmās, with 28 mm of rain.

Among the 128 cities listed in Iran, Salmās ranks joint 118th of 128 for the warmest October highs and joint 105th of 128 for the driest October (rainfall, lowest first). The mean October high of those 128 cities is 24.7°C; Salmās is 5.2°C cooler than that mean.

From October to November, average highs fall by 8.8°C to 10.6°C, and monthly rainfall rises from 30 mm to 31 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. -15-10-505101520253035 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 1000

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

Every month, side by side

Salmās climate table

1991–2020
Monthly climate averages for Salmās, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 2.2°C-9.0°C-9.0°C276.19.810 h
February 4.5°C-7.5°C-7.5°C296.510.711 h
March 10.1°C-2.6°C-2.6°C5410.311.912 h
April 16.5°C3.0°C3.0°C6612.913.213 h
May 21.6°C7.8°C7.8°C8116.114.214 h
June 27.4°C13.2°C13.2°C429.314.815 h
July 31.0°C18.3°C18.3°C184.114.515 h
August 31.1°C18.2°C18.2°C122.813.614 h
September 26.6°C12.6°C12.6°C163.812.512 h
October, selected 19.5°C6.5°C6.5°C307.011.211 h
November 10.6°C-0.4°C-0.4°C315.810.110 h
December 4.3°C-6.1°C-6.1°C276.69.610 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 Salmās

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 Salmās) is explained once on the Salmās year overview and on the Sources, method and limits page.