ST. LOUIS, MISSOURI

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Elevation: 535 feet Latitude: 38 45N Longitude: 090 22W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		56		30		35		44		57		66		75		79		78		70		59		45		35

Average High Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		66		39		44		54		67		76		85		89		87		80		69		54		43

Average Low Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		46		21		25		34		46		55		65		69		67		59		48		36		26

Average Precipitation

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		37.1		2		2.1		3.3		3.6		3.9		3.8		3.8		3		3		2.8		3.1		2.6

Highest Recorded Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		115		77		83		89		93		98		105		115		107		104		94		85		76

Lowest Recorded Temperature

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-18		-18		-10		-5		22		31		43		51		47		36		23		1		-16

Average Number of Days Above 90F/32C

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43		---		---		---		---		1		9		15		13		5		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		98		26		20		14		2		---		---		---		---		---		1		11		22

Average Snowfall

Years on Record: 57

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		19.8		5.3		4.7		4.2		0.4		---		---		---		---		---		---		1.4		3.8

Average Number of Rainy Days

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		111		8		8		11		11		11		9		9		8		8		8		10		9

Most Rain Reported in a Month

Years on Record: 50

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		55		8		5		6.7		10.3		12.9		10.5		12.7		14.8		10		7.1		9.9		7.8

Average Morning Relative Humidity

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82		80		80		80		77		81		82		83		86		86		82		80		81

Average Evening Relative Humidity

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		54		62		58		54		49		51		51		51		51		50		50		56		63

Average Dew Point

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		44		22		25		33		42		53		62		66		65		57		46		35		26

Average Wind Speed

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		11		12		12		13		13		10		10		9		8		9		10		12		12

NEARBY - MAP

NEARBY - LIST

Berkeley, Missouri (0 mi / 0 km)
Hazelwood, Missouri (0 mi / 0 km)
Earth City, Missouri (7 mi / 11 km)
Chesterfield, Missouri (9 mi / 14 km)
St. Louis - Saint Louis University, Missouri (10 mi / 17 km)

GEOBA.SE

St. Louis, Missouri

WEATHER FORECAST