Sioux County, ND Weather


Reviews



Download our custom City Report to see exclusive
data on cost of living, crime, climate, and more.

The most pleasant months of the year for Sioux County are June, September and August. In Sioux County, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Sioux County with an average high temperature of 85.2°, which ranks it as one of the hottest places in North Dakota. March is the snowiest month in Sioux County with 7.3 inches of snow, and 7 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.

Today's Weather - Sioux, ND

2 PM PST

Chance Light Snow

33°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
This AfternoonChance Light Snow36° / 23°NW 28 mph
SaturdaySunny46° / 25°NW 10 to 14 mph
SundaySunny58° / 39°SW 6 to 17 mph
MondayLight Rain Likely57° / 35°NW 13 to 21 mph
TuesdaySlight Chance Light Rain53° / 34°N 16 mph
WednesdayMostly Sunny61° / 41°SE 13 to 20 mph
ThursdayChance Light Rain64° / 45°SE 17 to 21 mph

Weather Highlights

Summer High: the July high is around 85 degrees
Winter Low: the January low is 3
Rain: averages 17 inches of rain a year
Snow: averages 38 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Sioux County area is 9.1 (10=best), which means it is more comfortable than most places in North Dakota.

9.1 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January25°
February30°
March41° 19°
April58° 30°
May69° 42°
June78° 52°
July85° 58°
August85° 55°
September73° 45°
October59° 32°
November41° 19°
December27°
Hot, Freezing, Rainy, Snowy Days: Sioux
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03144
February02844
March02853
April01861
May1490
June30100
July8080
August8060
September2250
October01651
November02843
December03144

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

Schools