Climate averages 1991–2020

Khasnahzān weather
in December.

A cool, wet month: the 10th warmest and the 9th driest of the year.

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

Average high 12.3°C Daytime mean, December
Average low 1.8°C Night-time mean, December
Rainfall 106 mm 10 days with ≥1 mm
Daylight 10 h Sunrise to sunset, per day
Every month in Khasnahzān · average highYear overview

December is a cool month in Khasnahzān: daytime highs average 12.3°C and nights cool to about 1.8°C. By daytime temperature it is the 10th warmest of the 12 months.

Expect about 106 mm of rain on roughly 10 days, which makes December a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 45 min on an average December day.

The nearest other city in this atlas is Erbil (12 km away). In December its highs average 13.6°C, 1.3°C warmer than Khasnahzān, with 87 mm of rain.

Among the 59 cities listed in Iraq, Khasnahzān ranks 48th of 59 for the warmest December highs and 53rd of 59 for the driest December (rainfall, lowest first). The mean December high of those 59 cities is 16.3°C; Khasnahzān is 4.0°C cooler than that mean.

From December to January, average highs fall by 2.1°C to 10.2°C, and monthly rainfall rises from 106 mm to 121 mm.

The annual picture

December 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. -5051015202530354045 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 1500

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

Every month, side by side

Khasnahzān climate table

1991–2020
Monthly climate averages for Khasnahzān, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 10.2°C-0.1°C-0.1°C12111.910.010 h
February 11.9°C0.8°C0.8°C11711.910.811 h
March 16.3°C4.3°C4.3°C12112.311.912 h
April 22.2°C9.0°C9.0°C8910.613.113 h
May 29.1°C14.4°C14.4°C396.914.114 h
June 36.1°C20.1°C20.1°C2.30.914.615 h
July 40.0°C24.2°C24.2°C0.70.314.414 h
August 39.8°C23.7°C23.7°C0.40.213.514 h
September 34.8°C19.0°C19.0°C2.00.712.412 h
October 27.8°C13.9°C13.9°C384.611.311 h
November 18.2°C6.3°C6.3°C807.910.310 h
December, selected 12.3°C1.8°C1.8°C1069.99.710 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

December in nearby cities

Distance from Khasnahzān

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