MONTEBELLO, QUEBEC

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.3		-11.2		-8.8		-3		5.5		12		16.8		19.3		18.2		13.8		6.8		0.9		-6.7

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		10.5		-6.3		-3.5		2.1		11.1		18.1		22.5		25.1		23.9		19.2		11.5		4.6		-2.6

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		0.1		-16.1		-14		-8.2		-0.2		5.9		11		13.5		12.4		8.4		2.2		-3		-10.9

Highest Recorded Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		37.8		10		12.2		20.5		30.5		33.5		34.4		35		37.8		34.5		27.2		18.5		13.5

Lowest Recorded Temperature

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-41.1		-41.1		-37.8		-32.5		-16		-7.8		-2.8		3		-0.6		-5		-10.6		-26.1		-33.5

Average Number of Days Above 95F/35C

Years on Record: 30

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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		4.8		---		---		---		---		0.7		1.1		2.1		0.8		0.1		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.8		---		---		---		0.1		0.3		1.4		1.7		1		0.4		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		101.5		---		---		0.1		2.6		10.4		20.7		28.6		25.6		11.8		1.8		---		---

Average Number of Days Above 50F/10C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		190.2		---		0.1		2.6		15.2		28.9		30		31		31		29.5		17.3		4.2		0.4

Average Number of Days Above 32F/0C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		280		5.4		7.6		20.1		29		31		30		31		31		30		31		23.7		10.3

Average Number of Days Below 35F/2C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		196.6		30.9		28.1		30.1		21.6		8.3		0.8		---		0.3		3.5		16.9		25.6		30.7

Average Number of Days Below 32F/0C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		171.6		30.5		27.3		27.7		16.6		4.8		0.3		---		0.1		1.6		11.2		21.6		29.8

Average Number of Days Below 28F/-2C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		137.6		29.3		25.9		23.1		9.7		1		---		---		---		0.2		5.9		15.5		26.9

Average Number of Days Below 10F/-12C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		71.6		22.7		19.4		10.8		0.5		---		---		---		---		---		---		3.1		15.2

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		23.8		10.1		6.8		2.6		---		---		---		---		---		---		---		0.1		4.3

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.1		1.3		0.4		0.1		---		---		---		---		---		---		---		---		0.3

Average Precipitation

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1204		91.5		76.3		73.5		87.2		102.3		109.1		113.3		113.9		112.7		113.7		112		98.6

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		170.8		17.6		13.3		12.6		13		14		13.4		13.3		13		14.6		14		14.8		17.3

Most Precipitation Reported in a Day

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		107.2		58.9		57.7		58.4		43		71		63.3		72.3		83.2		107.2		60.3		59.8		55.1

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

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		177.6		17.7		13.8		12.4		13.2		14.9		14.9		14.4		13		14.7		15.8		15.4		17.3

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

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		73.9		5.8		4.4		5		5.9		6.7		6.2		6.5		6.2		6.2		7.3		6.9		6.9

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

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		39.6		2.5		2.2		2		3.3		3.4		3.7		4		4.2		3.6		3.8		3.6		3.3

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

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.6		0.4		0.4		0.4		0.4		0.5		0.9		0.9		1.1		0.7		0.9		0.8		0.2

Average Rainfall

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		963.2		30.4		26.3		36.1		78.5		102.3		109.1		113.3		113.9		112.7		111.3		90.4		39

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		129.3		3.6		3.3		5.9		12		14.9		14.9		14.4		13		14.7		15.5		11.8		5.2

Most Rain Reported in a Day

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		107.2		52.8		57.1		40.4		43		71		63.3		72.3		83.2		107.2		60.3		59.8		51.3

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		57.5		1.7		1.5		2.4		5.2		6.7		6.2		6.5		6.2		6.2		7.1		5.3		2.6

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		33.2		1		0.8		1.2		3		3.4		3.7		4		4.2		3.6		3.8		3		1.6

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.9		0.3		0.3		0.2		0.4		0.5		0.9		0.9		1.1		0.7		0.9		0.7		0.1

Average Snowfall

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		240.8		61.1		50.1		37.3		8.7		---		---		---		---		---		2.4		21.6		59.6

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		57.5		15.5		11.7		7.7		2.6		0.2		---		---		---		---		0.6		5.3		13.9

Average Snow Cover

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		10.9		30.1		41.4		37.5		5.6		---		---		---		---		---		0.1		1.8		14.9

Average Snow Cover at Month End

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		10.7		37.1		43.5		19.6		0.1		---		---		---		---		---		0.1		4.6		22.8

Deepest Snow Cover Reported

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		102		90		92		102		98		3		---		---		---		---		18		28		70

Most Snow Reported in a Day

Years on Record: 54

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		58.4		39.4		51.8		58.4		27.7		4.1		---		---		---		---		20		35		55.1

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

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		57.5		15.5		11.9		7.8		2.7		0.1		---		---		---		---		0.7		5.3		13.5

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

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		15.7		4.3		2.8		2.4		0.6		---		---		---		---		---		0.1		1.3		4.1

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

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.5		1.4		1.3		0.9		0.1		---		---		---		---		---		0.1		0.4		1.4

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

Years on Record: 29

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

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

Years on Record: 28

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		128.9		31		28.1		28.2		8		0.1		---		---		---		---		0.6		8		25

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

Years on Record: 28

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		116.1		30		28		26.7		6.5		---		---		---		---		---		0.2		4.3		20.5

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

Years on Record: 28

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		103.4		28.5		27.4		24.2		5		---		---		---		---		---		0.1		2.1		16.1

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

Years on Record: 28

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		80.8		22.2		23.9		21.3		3.2		---		---		---		---		---		---		0.6		9.6

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2738.4		508.3		437.6		365.3		219.1		105.5		40.1		11.5		25.2		89.8		195.1		297.6		443.4

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		82.7		---		---		---		0.2		3.8		15.2		36.1		22.8		4.5		0.2		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		886.2		---		---		---		---		65.4		195		291.1		248		86.7		---		---		---

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		10.9		12.5		14.1		15.6		16.3		15.9		14.6		13		11.4		10		9.3

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.5		5.6		9.1		13.3		16.7		18.3		19.9		19.4		16.9		12.7		8.1		5.1		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		4.6		6.4		6.9		8.9		9.4		9.1		8.1		6.3		4.2		3		2.7

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.9		9.9		13.9		17.1		17.5		16.8		17.3		17.3		16.5		14.3		10.7		8		7.6

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		8.5		12.3		14.7		17.6		15.6		16.8		16.7		15.2		12.7		9.7		6.8		6.8

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.5		5.6		9.1		13.3		16.7		18.3		19.9		19.4		16.9		12.7		8.1		5.1		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		6.8		7.3		9		9.5		9.2		8.2		6.6		4.7		3.3		3.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.6		11.6		15.8		20.1		21.3		20.3		20.3		20.2		19.6		17.2		13		9.3		10.2

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.6		10.2		14.5		17.9		22.8		22		23		22.4		20.4		16.4		12.2		8		9.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.2		5		7.6		12		12.5		14.2		17		16.7		13.5		10.6		5.5		4.4		3.6

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		3		4		6.1		6.4		8.7		9.2		8.9		7.9		5.9		3.4		2.7		2.3

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		8.7		11.2		15.2		12.7		12.8		14.8		14.8		13		11.6		6.8		6.6		5.9

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		7.3		9.7		12.6		10.9		8.9		12.1		12.1		9.4		9.2		5.4		5.4		5