THORNHILL, ONTARIO

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Elevation: 199 meters Latitude: 43 48N Longitude: 79 25W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

06:11 am

08:18 pm
Local Time
8:31 pm EDT
29 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °F ] °C

Average Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8.6		-5		-3.7		0.5		6.7		13.1		19.2		21.6		20.9		16.8		9.8		4.1		-1.4

Average High Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13.4		-1.1		0.5		5.1		12		18.8		24.9		27.3		26.5		22.3		14.5		7.8		2

Average Low Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3.7		-8.8		-7.8		-4.1		1.4		7.3		13.5		15.9		15.3		11.3		5.1		0.4		-4.9

Average Precipitation

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		871.9		72.5		53.3		52.4		74.1		90.3		85.5		80.2		74		82.3		66.7		79.4		61.3

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		147.9		15		11.7		12.6		12.3		12.2		11.6		10.3		10.7		11.3		12		13.5		14.6

Highest Recorded Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		37.5		15.5		15		25.5		29.5		34		35.5		36		37.5		34.5		29.5		23		18

Lowest Recorded Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-26		-26		-23.5		-25.5		-10		-2.5		3		7		5.5		-0.5		-5.5		-12.5		-26

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		9.9		11		12.5		14		15.3		16		15.6		14.4		12.9		11.4		10.2		9.5

Average Number of Days Below 32F/0C

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		139.8		28.4		26.3		25.3		12.4		1.8		---		---		---		0.1		4.8		15.5		25.2

Average Snowfall

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		125.2		37.8		21.1		23.7		5.5		---		---		---		---		---		0.2		10.5		26.5

Average Number of Rainy Days

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		118.1		6.5		5.5		6.7		11.3		12.9		11.9		11.6		10.1		11.1		12.7		11		6.9

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43.4		11.9		8.8		6.9		2.1		0.1		---		---		---		---		0.3		3.4		10

NEARBY - MAP

NEARBY - LIST

Gormley Ardenlee, Ontario (4 mi / 7 km)
Richmond Hill, Ontario (4 mi / 7 km)
Maple, Ontario (5 mi / 9 km)
Toronto - Sunnybrook, Ontario (5 mi / 9 km)
Toronto - Train Station, Ontario (6 mi / 10 km)

GEOBA.SE

Thornhill, Ontario