SIOUX FALLS, SOUTH DAKOTA

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Elevation: 432 meters Latitude: 43 34N Longitude: 096 44W

WEATHER

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

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TEMPERATURE

Average Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7		-9		-6		---		8		15		20		23		22		16		10		---		-6

Average High Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13		-3		-1		5		14		21		26		30		28		23		16		6		-1

Average Low Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1		-15		-12		-5		1		8		13		16		15		9		2		-5		-11

Highest Recorded Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		43		18		21		31		34		40		43		43		42		40		34		24		16

Lowest Recorded Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-37		-37		-35		-30		-15		-8		---		3		1		-5		-12		-27		-33

Average Number of Days Above 90F/32C

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		25		---		---		---		---		1		4		10		8		2		---		---		---

Average Number of Days Above 65F/18C

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		164		---		---		2		10		23		29		31		31		24		13		1		---

Average Number of Days Below 32F/0C

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		165		31		27		26		12		2		---		---		---		1		9		25		30

Average Number of Days Below 5F/-15C

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		42		15		11		3		---		---		---		---		---		---		---		2		10

PRECIPITATION

Average Precipitation

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		630		10		20		40		60		80		100		70		80		70		40		20		10

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		98		6		7		9		9		11		11		10		9		8		6		6		6

Average Number of Days With Thunderstorms

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		39		---		---		1		3		5		8		8		7		5		2		---		---

Most Rain Reported in a Month

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		910		40		100		100		150		220		210		210		230		230		140		70		70

Least Recorded Rainfall

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		280		---		---		---		---		---		20		---		10		---		---		---		---

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		100		16		20		24		5		---		---		---		---		---		1		13		18

HUMIDITY

Average Morning Relative Humidity

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		81		75		78		81		79		80		82		84		86		84		80		80		79

Average Evening Relative Humidity

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		54		65		64		60		47		47		50		48		49		49		47		58		66

Average Dew Point

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1		-14		-10		-5		---		7		12		15		15		9		2		-4		-10

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4338.3		881.7		704.4		560		301.7		133.3		27.8		5.6		12.2		91.7		282.2		533.3		804.4

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		413.3		---		---		---		---		19.4		82.8		165.6		122.2		23.3		---		---		---

Growing Degree Days

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1463.9		---		---		---		---		155		316.7		413.3		378.9		200		---		---		---

VISIBILITY

Average Number of Days With Fog

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		85		8		8		9		7		6		5		5		7		6		6		8		10

Average Number of Clear Days

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		106		8		7		6		7		7		9		12		12		12		11		7		8

Average Number of Cloudy Days

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		156		15		14		17		15		14		10		7		8		10		12		16		16

Average Number of Partly Cloudy Days

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		103		8		7		8		8		10		11		12		11		8		8		7		7

WIND

Average Wind Speed

Years on Record: 48

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		20		22		22		22		20		20		19		19		19		19		19		25		22

NEARBY - MAP

NEARBY - LIST

Buffalo Ridge, South Dakota (0 mi / 0 km)
Hartford, South Dakota (12 mi / 20 km)
Colton, South Dakota (17 mi / 28 km)
Canton, South Dakota (18 mi / 30 km)
Inwood, Iowa (22 mi / 36 km)

GEOBA.SE

Sioux Falls, South Dakota

WEATHER FORECAST