WESTMINSTER TOWNSHIP, ONTARIO

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Elevation: 259 meters Latitude: 42 55N Longitude: 81 13W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

06:07 am

08:35 pm
Local Time
1:12 pm EDT
9 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.8		-5.9		-4.9		0.1		7.2		13.5		18.1		20.9		19.7		15.3		9.2		3.5		-2.7

Average High Temperature

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12.5		-2.3		-1		4.3		12.2		19.2		23.9		26.7		25.3		20.5		14		7		0.6

Average Low Temperature

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3.1		-9.4		-8.8		-4.2		2.1		7.7		12.2		15.1		14.1		10.2		4.4		-0.1		-6

Highest Recorded Temperature

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		37		13.9		14		24		29		31.7		37		37		35		32.5		29.4		22.2		18.5

Lowest Recorded Temperature

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-32.2		-32.2		-30.6		-27		-13		-5.6		-1.1		3.3		1		-3.9		-9.4		-13.5		-28.9

Average Number of Days Above 95F/35C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.5		---		---		---		---		---		0.1		0.4		---		---		---		---		---

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		7.7		---		---		---		---		0.2		1.6		3.7		1.7		0.5		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		8.4		---		---		---		---		0.4		1.9		4		1.8		0.3		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		118.5		---		---		0.6		3.4		13		23.8		30.1		28.2		15.9		3.3		0.3		---

Average Number of Days Above 50F/10C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		208.3		0.1		0.4		5		18.3		29.4		29.9		31		31		29.7		23.1		8.8		1.6

Average Number of Days Above 32F/0C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		304.1		10.9		12.5		22.6		29.5		31		30		31		31		30		31		27.3		17.3

Average Number of Days Below 35F/2C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		170.9		30.9		27.4		27.7		16.1		4.4		0.1		---		0.1		1.4		11.3		22.4		29.3

Average Number of Days Below 32F/0C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		144.8		29.4		26.2		25.2		11.2		1.6		---		---		---		0.5		6.4		17.1		27.4

Average Number of Days Below 28F/-2C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		103.3		25.9		21.9		19.2		4.9		0.1		---		---		---		---		1.8		8.9		20.7

Average Number of Days Below 10F/-12C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		36.4		13.2		11.3		4.3		0.2		---		---		---		---		---		---		0.5		6.8

Average Number of Days Below -4F/-20C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.2		2.3		1.2		0.1		---		---		---		---		---		---		---		---		0.6

Average Number of Days Below -22F/-30C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.1		0.1		---		---		---		---		---		---		---		---		---		---		---

PRECIPITATION

Average Precipitation

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1037.9		68		72.6		66.8		79		82.2		86.1		91.4		109.2		105.6		78.1		105.4		93.5

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		149		14.8		12		13.3		12.6		11.3		10.5		9.9		10.4		12.2		12.5		14.9		14.6

Most Precipitation Reported in a Day

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		93		47.4		51		37.1		54.6		52.6		93		72.9		75		52.4		45		43		40

Avg. No. of Days w/Precip. Above 0.1in/2.5mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		154		15.3		12.6		13.3		13.7		11.4		10		10.3		10.5		13.5		12.9		15.7		14.9

Avg. No. of Days w/Precip. Above 0.2in/5mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		65.5		4.8		4.7		4.5		5.6		5.8		5.5		4.7		6.1		5.6		5.1		7.2		5.9

Avg. # of Days w/Precip. Above 0.4in/10mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		33.3		1.6		1.9		1.9		2.7		2.7		2.9		3.2		3.4		3.5		2.9		3.8		2.9

Avg. No. of Days w/Precip. Above 1in/25mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7		0.1		0.4		0.4		0.2		0.5		0.7		1.1		1		1.1		0.4		0.8		0.5

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		875.6		23.1		30.9		47.4		73.6		82.2		86.1		91.4		109.2		105.6		76.5		94.8		54.8

Average Number of Rainy Days

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		118.2		4.1		4.2		8.2		12.4		11.4		10		10.3		10.5		13.5		12.7		13.7		7.3

Most Rain Reported in a Day

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		93		47.4		49.7		37.1		54.6		52.6		93		72.9		75		52.4		45		43		39.9

Avg. No. of Days w/Rain Above 0.2in/5mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		54.2		1.8		1.8		3.1		5.4		5.8		5.5		4.7		6.1		5.6		5		6.3		3.2

Avg. No. of Days w/Rain Above 0.4in/10mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		29.6		0.6		0.9		1.6		2.6		2.7		2.9		3.2		3.4		3.5		2.9		3.4		2

Avg. No. of Days w/Rain Above 1in/25mm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.7		0.1		0.2		0.4		0.2		0.5		0.7		1.1		1		1.1		0.4		0.7		0.5

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		162.3		44.9		41.7		19.4		5.4		---		---		---		---		---		1.7		10.6		38.7

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		39.5		11.4		8.7		5.8		1.7		---		---		---		---		---		0.4		3		8.7

Average Snow Cover at Month End

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		2.7		9.2		9.7		2		---		---		---		---		---		---		---		0.8		11

Deepest Snow Cover Reported

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		60		51		60		22		14		---		---		---		---		---		5		6		51

Most Snow Reported in a Day

Years on Record: 33

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		51		32		51		17.5		14.5		1		---		---		---		---		6		26		40

Avg. No. of Days w/Snow Above 1in/2.5cm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.8		12		9.6		6		1.8		---		---		---		---		---		0.5		2.9		8.9

Avg. No. of Days w/Snowfall Above 2in/5cm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10.8		2.9		2.8		1.3		0.3		---		---		---		---		---		0.1		0.8		2.7

Avg. No. of Days w/Snow Above 3.9in/10cm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.4		0.9		1		0.3		0.1		---		---		---		---		---		---		0.2		0.9

Avg. No. of Days w/Snowfall Above 10in/25cm

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.2		---		0.1		---		---		---		---		---		---		---		---		0.1		---

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2228.9		419.1		371.1		312.1		189.1		89.1		25.7		5.1		10.2		53.8		154.6		244.7		354.3

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		135.4		---		---		---		0.7		6.7		24.6		50.9		39.9		12		0.6		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1138.7		---		---		---		---		99.9		240		332.4		301.4		165		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.7		10		11.1		12.5		13.9		15.2		15.9		15.5		14.4		12.9		11.5		10.2		9.6

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.1		6.1		9.2		12.3		15.6		18.8		21.4		21.2		18		14.5		9.5		5.5		4.8

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		2.5		3.5		5.2		7		8.2		8.7		8.2		7.2		5.6		4.1		2.8		2.2

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.7		11.5		14.1		15.2		15.9		17.2		18.6		18.9		17.7		16.6		13		8.6		9

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.7		11.5		14.3		14.5		14.8		16.9		19.9		20.6		17.9		16.7		12.4		8		8.9

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.1		6.1		9.2		12.3		15.6		18.8		21.4		21.2		18		14.5		9.5		5.5		4.8

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.6		2.5		3.6		5.3		7.1		8.5		9		8.7		7.5		5.9		4.2		2.8		2.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.5		14.3		16		18.4		19.2		19.8		21.1		21.2		20.4		21		15.9		10.3		11.9

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.3		15.2		16.7		19.5		20.4		22		25.8		25.7		23		24.2		16.6		10.2		12.3

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.7		5.6		7.6		9.6		12.7		15.7		17.4		17.2		16.1		11.1		7.5		4.1		3.8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5		2.3		3.3		4.8		6.5		7.8		8		7.6		6.7		4.7		3.8		2.6		2.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.5		10		10.6		10.9		12.8		14.4		15.2		15.4		15.6		11.9		9.5		5.7		6.3

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.9		9.6		9.9		8.7		9.9		11.7		13.1		13.5		14.2		9.7		7.9		4.5		5.5

NEARBY - MAP

NEARBY - LIST

London - Airport, Ontario (7 mi / 12 km)
London, Ontario (8 mi / 14 km)
London - Sharon Drive, Ontario (8 mi / 14 km)
Dorchester, Ontario (11 mi / 18 km)
St. Thomas, Ontario (11 mi / 18 km)

GEOBA.SE

Westminster Township, Ontario