MONTREAL FALLS, ONTARIO

Average Temperature

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3.2		-12.9		-9.6		-5.3		2.4		9.4		13.6		16.7		16.1		11.8		5.6		-1.6		-8.2

Average High Temperature

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8.8		-6.8		-3.8		0.9		8.4		15.9		20.3		23.2		21.7		16.8		10.1		2.2		-3.6

Average Low Temperature

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-2.5		-19.1		-15.5		-11.5		-3.7		2.8		7		10.1		10.4		6.7		1		-5.6		-12.7

Highest Recorded Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		33		7.5		10		18.5		29		30.5		31.5		33		32		30		27		18		16

Lowest Recorded Temperature

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-45		-41		-39		-33.5		-23.9		-10		-4		2		-0.5		-6		-13.5		-26.5		-45

Average Number of Days Above 95F/35C

Years on Record: 14

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NOV

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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		1.2		---		---		---		---		---		0.3		0.8		0.1		---		---		---		---

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		79.5		---		---		---		2.1		8.6		13.9		25.6		20.9		7.4		1		---		---

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		174		---		---		1.4		12		24.8		29.3		30.9		30.8		27.4		14.4		2.8		0.2

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		269.2		4.1		7.4		18.5		27.2		30.9		30		31		31		30		30.4		20.9		7.9

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		220.4		31		28.2		30.7		26.3		15.6		4.2		0.3		0.4		5.5		19.2		28.3		30.8

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		197.6		30.9		27.8		29.3		23.2		11.2		2.1		---		0.2		2.3		14.7		25.8		30.3

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		152.6		30.1		25.6		25.6		14.5		5		---		---		---		0.6		5.5		18.6		27.2

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		85.5		23.6		19.2		15.1		2.8		---		---		---		---		---		0.1		6.8		18

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		37.3		13.2		9.8		5.5		0.1		---		---		---		---		---		---		1		7.8

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		8.2		5.1		1.5		0.8		---		---		---		---		---		---		---		---		0.9

Average Precipitation

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1292.3		117.6		84.7		66.6		77.4		93.7		97.4		99.6		114.2		128.1		143.4		111		158.6

Most Precipitation Reported in a Day

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		95		40		38		47.2		52.6		41		95		58.2		91		78		72.2		48.8		82

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		159.7		17.5		12.5		10.4		10.2		11.5		11.3		10.9		11.6		14		15.2		16.4		18.3

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		83.2		8.6		6.1		4.8		5.2		6.2		4.9		5.8		5.9		7.5		9.3		8		10.9

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		44.9		3.6		2.8		2.2		2.5		3.7		3.3		3.3		4		4.4		5.5		3.4		6.2

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.5		0.8		0.5		0.4		0.6		0.5		0.9		0.8		1.1		1.2		1.2		0.8		0.9

Avg. No. of Days w/Rain Above 0.1in/2mm

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		94.9		1		1.2		3.2		6.9		11.3		11.3		10.9		11.6		13.9		14.3		7.3		2.1

Average Rainfall

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		821.2		3.1		4.5		24.6		55.7		92.4		97.4		99.6		114.2		128.1		134.3		54.7		12.7

Most Rain Reported in a Day

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		95		29		21.1		47.2		52.6		41		95		58.2		91		78		72.2		48.8		23

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		49		0.1		0.3		1.5		3.6		6.1		4.9		5.8		5.9		7.5		8.4		3.7		1.1

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		28.1		0.1		0.1		0.8		1.7		3.7		3.3		3.3		4		4.4		4.9		1.7		0.3

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.6		0.1		---		0.2		0.4		0.5		0.9		0.8		1.1		1.2		1.2		0.3		---

Average Snowfall

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		471.1		114.5		80.2		42		21.7		1.3		---		---		---		0.1		9.1		56.3		145.9

Average Snow Cover

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		---		88.8		87.7		68.6		89.6		---		---		---		---		---		---		---		---

Average Snow Cover at Month End

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		29.8		92		85.6		50.4		15.4		---		---		---		---		---		---		27.8		85.8

Deepest Snow Cover Reported

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		160		130		160		160		109		65		---		---		---		---		8		61		115

Most Snow Reported in a Day

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		82		40		38		21		22.9		7		---		---		---		1.5		20		30		82

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		71.6		16.9		11.6		8.1		4.8		0.3		---		---		---		0.1		2.3		10.6		17

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		34.3		8.4		5.7		3.4		1.7		0.1		---		---		---		---		0.9		4.3		9.8

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		15.8		3.5		2.7		1.4		0.6		---		---		---		---		---		0.2		1.6		5.8

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.5		0.7		0.5		---		---		---		---		---		---		---		---		0.3		0.9

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

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		---		31		28		31		30		---		---		---		---		---		---		---		---

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

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		---		31		28		31		30		---		---		---		---		---		---		---		---

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

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		---		31		28		31		30		---		---		---		---		---		---		---		---

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

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		---		31		28		31		30		---		---		---		---		---		---		---		---

Heating Degree Days

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5516.8		968.1		789		732.5		477.9		276.8		141.9		50.5		69.1		195.9		394.6		597.9		822.4

Growing Degree Days

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		558.8		---		---		---		---		---		108		207.7		189.1		54		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.6		10.9		12.5		14.2		15.7		16.5		16.1		14.7		13		11.3		9.9		9.1

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.4		5.3		8.7		13.1		16.6		19.1		20.6		19.8		17		12.1		7.9		4.8		4.1

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		3.1		4.4		6.3		7.6		8.9		9.5		9.2		8.1		6.1		4.1		2.9		2.5

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.8		9.2		13.4		17.2		17.3		17.6		17.9		17.6		16.7		13.5		10.5		7.7		7.2

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.8		8.1		11.9		14.8		16.2		17.1		18.2		17.5		15.5		11.9		9.5		6.4		6.4

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.4		5.3		8.7		13.1		16.6		19.1		20.6		19.8		17		12.1		7.9		4.8		4.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.3		3.3		4.8		6.8		7.7		9		9.6		9.3		8.2		6.4		4.5		3.1		2.9

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.2		10.5		15.3		20.4		21		19.9		20.2		21.5		18.7		16.2		12.2		9.1		9.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.2		9.5		13.8		18.2		22.1		21.5		22.9		24.7		19		15.2		11.4		7.6		8.6

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		4.7		7.8		11.3		14.1		15.2		16.8		16.5		13.9		10.2		6.1		3.9		3

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		2.8		4.1		5.9		7.5		8.8		9.3		9		7.9		5.8		3.5		2.5		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		11.2		8		11.8		14.4		14.3		13.8		14.7		14.7		13.4		11.1		7.7		5.8		4.9

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		7		10.2		11.6		11.5		10.4		11.8		11.9		10.2		8.7		6.4		4.6		3.9