SOUTH BAYMOUTH, ONTARIO

Average Temperature

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.4		-7.9		-7.2		-3.3		3.8		9.7		14.2		18.2		17.9		13.5		7.7		2.1		-4.2

Average High Temperature

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		9.8		-3.2		-2.4		1.5		8.2		14.6		19.3		23.3		22.5		17.4		11.3		5.3		-0.4

Average Low Temperature

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1		-12.5		-12		-8		-0.7		4.8		9		13.1		13.3		9.5		4		-1		-7.9

Highest Recorded Temperature

Years on Record: 39

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		33.9		7.8		8		15		24.5		29.5		30		33.9		32.5		28.3		23.9		17.2		14

Lowest Recorded Temperature

Years on Record: 39

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-37		-37		-36.5		-31.1		-19.5		-4.4		---		4.4		-0.6		-3.5		-8.3		-19		-33

Average Number of Days Above 95F/35C

Years on Record: 13

ANNUAL

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NOV

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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		0.3		---		---		---		---		---		---		0.2		0.1		---		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.4		---		---		---		---		---		---		0.2		0.2		---		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		71.7		---		---		---		0.5		2.9		11.5		26.4		23.5		6.9		0.1		---		---

Average Number of Days Above 50F/10C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		180.4		---		---		1.3		9.2		25.8		29.9		31		31		29.1		19.6		3.5		0.2

Average Number of Days Above 32F/0C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		296.7		10.8		10		20.5		28.8		31		30		31		31		30		31		26.7		16

Average Number of Days Below 35F/2C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		187.5		30.9		28.2		30.2		22.5		8.5		0.7		---		---		2.7		12.9		21.1		30

Average Number of Days Below 32F/0C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		160.3		30.2		27.3		27.8		17.2		4.6		---		---		---		1		7.8		16.5		27.9

Average Number of Days Below 28F/-2C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		119		27.2		24.4		22.3		9.5		0.5		---		---		---		0.1		1.4		10.6		23.1

Average Number of Days Below 10F/-12C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		55.4		16.6		16.8		10.4		0.8		---		---		---		---		---		---		1.5		9.4

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17.6		7.1		5.5		2.6		---		---		---		---		---		---		---		---		2.4

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.2		0.9		---		---		---		---		---		---		---		---		---		---		0.3

Average Precipitation

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		909.6		78.1		49.8		63.9		69.2		71.6		58.6		50.9		74.2		95.2		112		92.2		94

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		142.9		16.1		11.8		10.4		10.9		10.3		10		8.5		10.4		11.8		12.8		13.4		16.6

Most Precipitation Reported in a Day

Years on Record: 39

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		94		27.9		26		45.5		45.8		37.3		45		44.9		63.2		50.4		94		47.5		49.5

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		148.9		15.9		11.2		10.5		12.1		11.2		10.2		7.9		10.6		12.9		14.9		14.1		17.4

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		60.7		6.6		4		4.2		5		4.2		3.5		3		4.3		5.8		6.5		6		7.7

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		28.5		1.9		1.2		2.5		2.2		2.3		1.8		1.7		2.5		3.3		3.5		2.8		3

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.9		---		---		0.1		0.2		0.7		0.3		0.5		0.3		0.6		0.7		0.4		0.1

Average Rainfall

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		681.1		13.1		6.5		38		57.9		71.6		58.6		50.9		74.2		95.2		111.9		73.6		29.6

Average Number of Rainy Days

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		104.5		2.7		1.9		5.6		10.2		11.2		10.2		7.9		10.6		12.9		14.9		10.6		5.9

Most Rain Reported in a Day

Years on Record: 39

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		94		26.9		17.8		45.5		45.8		37.3		45		44.9		63.2		50.4		94		47.5		49.5

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		42.2		1.1		0.5		2.5		4.1		4.2		3.5		3		4.3		5.8		6.5		4.7		2.2

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		22.2		0.2		0.2		1.5		1.8		2.3		1.8		1.7		2.5		3.3		3.5		2.5		1.1

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.8		---		---		0.1		0.2		0.7		0.3		0.5		0.3		0.6		0.7		0.4		---

Average Snowfall

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		228.4		65		43.3		25.9		11.3		---		---		---		---		---		0.1		18.5		64.5

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		50.4		14.4		10.6		6.3		2.1		---		---		---		---		---		0.1		4		12.8

Deepest Snow Cover Reported

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		50		39		35		50		25		---		---		---		---		---		---		5		46

Most Snow Reported in a Day

Years on Record: 39

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		35		27.9		26		25.4		20		9.7		---		---		---		---		2.5		24		35

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		48.1		13.5		9.7		5.6		2.5		---		---		---		---		---		0.1		3.8		12.8

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17.9		5.5		3.5		1.6		0.9		---		---		---		---		---		---		1.3		5.2

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.9		1.5		1		0.9		0.3		---		---		---		---		---		---		0.3		1.8

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

Years on Record: 13

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

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2646.6		457		411.7		370.4		243.9		143.4		67.4		19		23.3		79.4		177.8		265.1		388.1

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		43.4		---		---		---		---		0.1		2.7		18.8		18.1		3.8		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		712.4		---		---		---		---		---		123.3		248		239.4		101.7		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.7		11		12.5		14.1		15.5		16.3		15.9		14.6		13		11.4		10		9.3

Average Monthly Sunshine

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		2039.8		74.3		97.5		162.8		190.8		242.9		264.6		307.1		256.2		187.8		127.9		70.4		57.5

Average Number of Days with Sun

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		290.9		19.2		19.8		24		25.5		27.2		28.8		30.3		29.8		26.6		25.3		18.8		15.7

Average Possibility of Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		42.6		26.2		34.9		42.9		47.6		52.6		55.4		62.5		57.7		46.8		37.6		25		22.2

Most Sunshine Reported in a Day

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		15.9		8.8		10.9		11.9		13.6		14.7		15.5		15.9		14.2		12.7		10.9		10.7		8.4

Average Wind Speed

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		14.4		15.8		14.5		15.3		15		13		12.2		11.9		12.1		13.9		15.4		17.7		16.5

Highest Reported Hourly Wind Speed

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		69		69		63		64		60		56		47		58		45		51		56		66		63

Average Primary Wind Direction

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		315		45		315		45		315		315		315		315		315		315		315		315		315

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.8		5.6		9.1		13.5		17		19		20.9		20.2		17.1		12.8		8.4		5.2		4.4

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6		3.2		4.5		6.4		6.9		8.9		9.4		9.1		8.1		6.3		4.3		3		2.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.2		9.9		13.8		17.4		17.8		17.4		18.1		18		16.8		14.4		11.2		8		7.5

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.3		8.5		12.3		15.1		18		16.7		18.5		18.2		15.6		12.8		10.2		6.8		6.7

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.8		5.6		9.1		13.5		17		19		20.9		20.2		17.1		12.8		8.4		5.2		4.4

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.4		3.5		4.9		7.1		7.3		9		9.5		9.2		8.2		6.6		4.7		3.3		3.1

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.6		11.4		15.8		21		21.4		20.2		19.8		22		18.8		17.4		13		9.4		9.6

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.7		10		14.4		19.2		22.9		21.8		21.9		25.4		19.1		16.8		12.2		7.9		8.9

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.8		5.1		8.3		11.8		14.3		15.9		17.9		16.3		15.3		10.8		6.6		4.4		3.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		3		4.3		6.1		6.6		8.7		9.2		9		8		5.9		3.7		2.7		2.2

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		8.8		12.5		14.9		14.8		14.5		15.6		14.5		14.9		11.8		8.5		6.5		5.5

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10		7.4		10.9		12.2		13.7		11.4		13.5		11.6		12.3		9.5		7.2		5.4		4.6