ST. CATHARINES AIRPORT, ONTARIO

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Elevation: 321 feet Latitude: 43 12N Longitude: 79 10W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

06:15 am

08:12 pm
Local Time
7:05 pm EDT
26 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		48.2		25.1		26.8		34		45.2		56.6		66.1		71.4		69.4		61.9		50.6		40.3		30.5

Average High Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		56.4		31.5		33.7		41.9		54.4		67		76		80.9		78.5		70.9		59.1		47.1		36.5

Average Low Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		39.8		18.7		19.9		26.1		36		46.2		56.2		61.8		60.2		52.9		42.1		33.5		24.4

Average Precipitation

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		34.6		2.6		2.2		2.4		3		3		3.4		3.1		2.8		3.6		2.6		3.2		2.8

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		151		16.6		14		13.5		13.6		11.5		10.8		9.2		9.8		10.9		12		13.8		15.4

Highest Recorded Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		99.3		65.3		66.9		80.1		86.5		90.3		95		99.3		96.1		91.9		84		72		71.4

Lowest Recorded Temperature

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-14.3		-10.8		-14.3		-6		15.6		28.9		35.1		46.4		36.7		32.7		23		12.9		-8.5

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		10		11.1		12.5		14		15.3		15.9		15.6		14.4		12.9		11.5		10.2		9.6

Average Number of Days Above 90F/32C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.7		---		---		---		---		0.6		2.5		6.6		3.3		0.7		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		127.2		27.8		24.8		23.1		9.4		0.1		---		---		---		---		2.9		14.1		25.1

Average Snowfall

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		54		15.2		11.5		9.1		2.3		0.2		---		---		---		---		---		3.8		11.9

Average Number of Rainy Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		117		5.8		5.8		8.4		12.4		11.5		11		9.8		9.7		10.9		11.8		12.1		8.1

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		44.6		12.6		10.1		6.3		2.5		---		---		---		---		---		0.1		3.2		9.8

Average Morning Relative Humidity

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		83.6		81.7		79.4		81.4		80.7		83.3		84.5		86.2		88.9		88.2		85.2		81.8		82

Average Evening Relative Humidity

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		63.1		73		67.7		62.9		57.6		55.9		58.1		57.5		59		60.5		64.5		69.1		71.9

Average Wind Speed

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		9.8		12.5		11.6		11.2		10.6		9		8.4		7.8		7.4		8		9.1		11		11.3

NEARBY - MAP

NEARBY - LIST

Niagara Falls, Ontario (2 mi / 3 km)
Colemans, Ontario (3 mi / 6 km)
Lewiston, New York (5 mi / 9 km)
Port Dalhousie, Ontario (5 mi / 8 km)
Niagara Falls - Reception, Ontario (7 mi / 12 km)

GEOBA.SE

St. Catharines Airport, Ontario