RIDGEWOOD, ONTARIO

Average Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		9.4		-3.7		-2.6		1.4		7.9		14.1		19.4		22.3		21.5		17.2		10.7		4.9		-0.5

Average High Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12.9		-0.7		0.4		4.7		11.5		18.4		23.8		26.6		25.5		21		14		7.5		2.1

Average Low Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.9		-6.7		-5.6		-1.9		4.1		9.9		14.9		18		17.4		13.4		7.4		2.3		-3.1

Highest Recorded Temperature

Years on Record: 163

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		40.6		16.1		14.4		26.7		32.2		34.4		36.7		40.6		38.9		37.8		30		23.9		19.9

Lowest Recorded Temperature

Years on Record: 163

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-32.8		-32.8		-31.7		-26.7		-15		-3.9		-2.2		3.9		4.4		-2.2		-8.9		-20.6		-30

Average Number of Days Above 95F/35C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.7		---		---		---		---		---		0.1		0.5		0.1		---		---		---		---

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		9.5		---		---		---		0.1		0.4		2		4.6		2.1		0.4		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.8		---		---		---		0.1		0.4		2.5		5.4		2.7		0.6		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		117.2		---		---		0.5		2.3		10.5		23.7		30.2		29.5		17.3		3.2		0.1		---

Average Number of Days Above 50F/10C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		211.1		0.7		0.7		5.2		17.3		30		30		31		31		30		25.1		8.6		1.7

Average Number of Days Above 32F/0C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		319.4		15.4		15.7		24.3		29.6		31		30		31		31		30		31		28.9		21.5

Average Number of Days Below 35F/2C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		131.2		29		25.9		24		9.4		0.2		---		---		---		---		2.6		14.2		25.9

Average Number of Days Below 32F/0C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		100.8		26.4		22.3		18.5		4.4		---		---		---		---		---		0.7		8.4		20.1

Average Number of Days Below 28F/-2C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		78.2		22.8		19.3		14.3		1.7		---		---		---		---		---		0.1		4.2		15.9

Average Number of Days Below 10F/-12C

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21.9		9.1		6.6		2.4		---		---		---		---		---		---		---		0.1		3.7

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

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.2		1		0.1		---		---		---		---		---		---		---		---		---		0.1

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

Years on Record: 23

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Lowest Reported Wind Chill

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-36.6		-36.6		-34		-26		-17		-7.9		---		---		---		---		-7.5		-17.2		-33.6

Highest Reported Humidex

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		44.5		15.7		12.2		21.7		31.6		39.8		44.5		43		42.6		43.8		31.2		26.1		17.7

Average Precipitation

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		831.1		61.5		55.4		53.7		68		82		70.9		63.9		81.1		84.7		64.4		84.1		61.5

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		145		15.3		11.7		12.7		12.1		12.2		11.1		10.3		10.5		10.6		11.4		12.7		14.5

Most Precipitation Reported in a Day

Years on Record: 161

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		98.6		52.3		52.6		43.7		59.7		68.6		63.5		98.6		93.5		87.9		86.9		79.5		49.5

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		145.5		15.4		11.6		12.6		12.6		12.7		11		10.4		10.2		11.1		11.7		13		13.2

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		51.4		4		3.2		3.5		4.6		5.1		4.4		4.3		4.3		4.7		4.5		5		3.9

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		27		1.7		1.7		1.5		2.1		2.8		2.4		2.4		2.5		2.9		2		3.1		1.9

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.7		0.2		0.3		0.1		0.3		0.6		0.5		0.3		0.9		0.7		0.2		0.5		0.2

Average Rainfall

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		714		29.1		29.7		33.6		61.1		82		70.9		63.9		81.1		84.7		64.3		75.4		38.2

Average Number of Rainy Days

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		114.1		5.4		4.8		7.9		11.2		12.7		11		10.4		10.2		11.1		11.7		10.9		7

Most Rain Reported in a Day

Years on Record: 166

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		98.6		63.5		43.4		43.7		59.7		68.6		63.5		98.6		93.5		87.9		86.9		79.5		49.5

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43.9		1.7		1.7		2.2		4.2		5.1		4.4		4.3		4.3		4.7		4.5		4.4		2.4

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		24		1		1.1		1		1.9		2.8		2.4		2.4		2.5		2.9		2		2.8		1.3

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.4		0.2		0.2		---		0.2		0.6		0.5		0.3		0.9		0.7		0.2		0.5		0.1

Average Snowfall

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		121.5		37.2		27		19.8		5		---		---		---		---		---		0.1		8.3		24.1

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		42		12		8.7		6.4		2.2		---		---		---		---		---		0.1		3.2		9.5

Average Snow Cover

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		1.6		6.8		6.4		3.1		0.2		---		---		---		---		---		---		0.4		2.5

Average Snow Cover at Month End

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		1.3		6.8		4.9		0.5		---		---		---		---		---		---		---		---		3.6

Deepest Snow Cover Reported

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		65		65		38		33		19		3		---		---		---		---		13		20		41

Most Snow Reported in a Day

Years on Record: 161

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		48.3		39.9		45.7		40.6		21.1		7.6		---		---		---		---		12.2		30.5		48.3

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		40.9		12		8.7		6.5		2.2		---		---		---		---		---		0.1		3.1		8.4

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.7		2.5		1.6		1.2		0.4		---		---		---		---		---		---		0.5		1.6

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

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.7		0.8		0.7		0.4		0.1		---		---		---		---		---		---		0.2		0.5

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

Years on Record: 26

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

Av. # of Days w/Snow Depth Above 0.4in/10mm

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		64.5		20		19.4		11.4		1.2		---		---		---		---		---		---		1.9		10.7

Avg. # of Days w/Snow Depth Above 2in/5cm

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43.3		15		14.1		7.2		0.4		---		---		---		---		---		---		0.8		5.8

Av. # of Days w/Snow Depth Above 3.9in/10cm

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		24.5		9.8		7.2		4.1		0.1		---		---		---		---		---		---		0.5		2.8

Av. # of Days w/Snow Depth Above 7.8in/20cm

Years on Record: 26

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.2		1.9		1.6		0.8		---		---		---		---		---		---		---		---		0.9

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1983.1		382.7		333.4		287.9		174.3		74.8		15.7		1.3		3.3		36.4		127.9		219.6		325.9

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		199.2		---		---		0.1		0.8		9.3		34.8		73.5		60.6		19.7		0.6		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1365		---		---		---		---		130.9		276.7		378.9		349.6		210		18.9		---		---

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		11.5		10.2		9.5

Average Monthly Sunshine

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		2066.3		85.9		111.3		161		180		227.7		259.6		279.6		245.6		194.4		154.3		88.9		78.1

Average Number of Days with Sun

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		304.8		21.2		21.3		25.1		26.4		28.3		28.2		30.1		29.5		27.2		27.4		20.6		19.7

Average Possibility of Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		43.8		30.5		37.3		42.3		46.1		50.3		55.5		59.1		55.7		50		43.3		28.7		26.8

Most Sunshine Reported in a Day

Years on Record: 45

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		15		9.3		10.3		11.5		13.3		15		14.6		14.3		13.9		12.3		10.4		10.4		8.9

Highest Reported Hourly Wind Speed

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		129		64		69		129		64		80		43		48		37		42		55		64		72

Highest Reported Wind Gust

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		61		---		---		61		47		---		---		48		---		---		---		---		---

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.7		5.1		8.2		11.5		15.9		18.7		20.9		20.8		18.2		14		9.2		5.4		4.2

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		2.4		3.5		5.1		6.8		8.2		8.7		8.3		7.1		5.5		4		2.7		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		14.1		9.4		12.6		14.3		16.4		17.2		18.1		18.6		17.9		16.1		12.8		8.7		7.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.1		8.9		12.2		13.1		15.8		17		19.3		20.1		18.5		16.1		12.3		8.3		7.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.7		5.1		8.2		11.5		15.9		18.7		20.9		20.8		18.2		14		9.2		5.4		4.2

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.5		2.4		3.5		5.2		7		8.4		9		8.7		7.4		5.8		4.1		2.7		2.1

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		11.1		15.3		17.9		21		19.5		20.7		21		20.4		20.6		16.2		10.3		10.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.9		11		16.1		18.3		24.1		21.5		25.1		25.5		23.4		23.6		17.1		10.3		11.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.3		4.1		6.6		8.6		13.2		15.4		16.4		17.6		16.1		10.9		7.4		3.9		3.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.9		2.3		3.2		4.8		6		7.8		8.1		7.6		6.6		4.7		3.7		2.5		1.9

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.9		6.7		9.3		9.7		13.3		14		14.4		15.7		15.7		11.9		9.5		5.5		4.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.2		5.7		7.8		7.3		10.8		11.3		11.8		14.2		14.5		9.8		8		4.4		4.2