FORET MONTMORENCY, QUEBEC

Average Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		0.5		-15.9		-13.7		-8		-0.2		7.1		12.4		14.6		13.6		8.8		2.8		-4.5		-11.5

Average High Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.3		-9.6		-7.1		-1.6		5.5		13.7		19.1		20.8		19.8		14.1		7.4		---		-6.1

Average Low Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-5.4		-22.1		-20.2		-14.4		-5.8		0.4		5.8		8.3		7.4		3.5		-1.8		-8.9		-16.8

Highest Recorded Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		33.9		9.5		12		17		23.5		29		31.5		30.5		33.9		28.3		24.4		14.5		9.5

Lowest Recorded Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-42		-42		-41.1		-37.2		-31		-17.8		-6		-2.5		-3.5		-10		-21.1		-30		-39

Average Number of Days Above 95F/35C

Years on Record: 19

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		0.2		---		---		---		---		---		0.1		---		0.1		---		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 19

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

Average Number of Days Above 70F/21C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		52.6		---		---		---		0.3		4.3		12.1		18.6		14.6		2.7		0.2		---		---

Average Number of Days Above 50F/10C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		153.9		---		0.1		1.2		5.6		22		29		31		30.8		23.9		9.1		1.4		---

Average Number of Days Above 32F/0C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		243.5		2.1		3.9		12.4		25.4		30.8		30		31		31		29.9		28.8		13.7		4.7

Average Number of Days Below 35F/2C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		255.5		31		28.1		30.8		29.1		20.3		8.1		3.4		5.6		13.1		25.7		29.4		31

Average Number of Days Below 32F/0C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		231.6		30.8		27.9		30.3		27.1		16.4		4.6		1.2		3.1		9.2		21.9		28.3		31

Average Number of Days Below 28F/-2C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		190.5		30.5		27.3		28.7		20.5		9.3		1.2		0.1		0.2		3.9		14		24.7		30.1

Average Number of Days Below 10F/-12C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		112.2		27.3		23.9		19.2		5.8		0.1		---		---		---		---		1.2		11.6		23.1

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		56.4		18.6		15.3		9.3		0.3		---		---		---		---		---		---		1.7		11.2

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12.9		6.3		3.6		1.3		0.1		---		---		---		---		---		---		---		1.8

Average Precipitation

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1583.1		154.9		117.4		113.7		104.7		115.2		136.8		142.2		134.8		129.2		125.2		162.4		146.7

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		219.8		20.7		17.9		18.6		15.5		15.5		16.9		17.8		17.3		17.8		18.5		21.4		22

Most Precipitation Reported in a Day

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		98.1		54.6		98.1		71.1		57.2		57.2		46.4		88		64		92.2		50.9		63.8		65.5

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		218.7		20.6		18.3		17.8		15.4		16.2		16.9		17.8		16.7		17.4		18.1		21.7		21.8

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		95.8		9.7		7		7.1		6.5		7		8.2		8.1		7.9		7.7		7.3		9.9		9.6

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		53.6		5.3		3.7		3.6		3.9		3.7		4.8		4.7		4.8		4.3		4.4		5.4		5.1

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		11.7		1.2		0.7		0.7		0.6		0.8		1.3		1.2		1.3		1.2		0.9		1.1		0.8

Average Rainfall

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		963.7		19.5		16.5		29.9		52.4		108.3		137.2		142.2		134.8		126.3		105.5		72.7		18.4

Average Number of Rainy Days

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		121.6		2.3		1.5		3.7		7.9		15.1		16.8		17.8		16.7		16.7		13.3		6.8		3.1

Most Rain Reported in a Day

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		92.2		46.2		84.7		69.2		57.2		57.2		46.4		88		64		92.2		50.9		63.8		65.5

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		55.6		0.9		0.6		1.8		3.1		6.8		8.3		8.1		7.9		7.4		6.1		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		33.2		0.7		0.5		1		1.9		3.6		4.8		4.7		4.8		4.1		3.8		2.6		0.7

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		8.8		0.3		0.3		0.3		0.4		0.8		1.3		1.2		1.3		1.2		0.9		0.7		0.2

Average Snowfall

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		619.9		135.3		100.9		83.8		52.3		7		0.1		---		---		2.9		19.7		89.7		128.4

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		119.1		20.3		17.5		17		11.3		2.9		0.2		---		---		1.6		8.9		18		21.3

Average Snow Cover

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		26.4		57.7		78.4		84.8		51.7		3.1		---		---		---		---		0.6		9.3		31

Average Snow Cover at Month End

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		25.9		72		85.1		72.3		19.6		---		---		---		---		0.3		1.8		17.8		42.5

Deepest Snow Cover Reported

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		165		125		165		159		131		65		---		---		---		5		16		59		95

Most Snow Reported in a Day

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		50.6		46		47.2		50.6		49.3		16.8		0.8		0.4		0.3		12.7		25.9		47.7		44.6

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		117.2		20.4		17.7		16.2		10.8		3		0.2		0.1		---		1.7		8.1		18		21.1

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		41.1		9.3		6.5		5.8		3.5		0.3		---		---		---		0.1		0.9		6.2		8.6

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		19.6		4.7		3.3		2.5		1.7		0.1		---		---		---		0.1		0.3		2.6		4.3

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		2.2		0.7		0.4		0.3		0.1		---		---		---		---		---		---		0.2		0.4

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		180.8		31		28.2		31		27.8		4.7		---		---		---		0.3		5.1		22.2		30.7

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		169		31		28.2		31		26.6		3.5		---		---		---		0.1		1.6		17.2		29.8

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		159.9		31		28.2		31		25.9		3.1		---		---		---		---		0.3		12.3		28.2

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		141.7		30.6		28.2		31		24.7		2		---		---		---		---		---		3.8		21.4

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3581.3		582		503.2		446.7		308.4		191.4		94.6		60.7		79.1		156.7		265.6		374.7		518.3

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.1		---		---		---		---		0.1		1.9		4.2		2.6		0.3		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		330		---		---		---		---		---		71.7		146.4		111.9		---		---		---		---

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		15.8		16.5		16.1		14.7		13		11.3		9.9		9.1

Average Monthly Sunshine

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		1751.4		97		115.5		144.4		157.3		193.2		214.6		225.1		209.6		146.1		106.4		67.8		74.5

Average Number of Days with Sun

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		290.4		21.3		21.6		24.8		23.4		26.7		26.9		28.9		28.7		25.2		24.1		18.9		20.1

Average Possibility of Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		38.2		35.5		40.6		38.1		38		41.7		45.1		47.1		47.5		38.8		31.1		25.7		28.9

Most Sunshine Reported in a Day

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		14.2		8.8		9.8		11.2		13		14		14.2		13.9		13.3		12.2		9.9		9		8.2

Average Wind Speed

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		6.9		6.7		6.7		7.5		7.6		6.9		7.2		6.7		6.2		6.7		7		7.2		6.6

Highest Reported Hourly Wind Speed

Years on Record: 32

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		64		47		37		45		45		40		34		32		64		35		39		48		43

Average Primary Wind Direction

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		315		315		315		315		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		11.8		5.4		8.8		13		16.2		17.6		19		17.7		16.1		11.9		7.5		4.8		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		6.1		3.1		4.5		6.3		7.6		8.9		9.5		9.2		8.1		6.1		4		2.9		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		13.3		9.7		13.6		16.9		16.9		16.2		16.6		15.7		15.7		13.3		9.8		7.7		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		11.8		8.5		12		14.4		15.5		14.5		15.5		13.9		13.9		11.6		8.8		6.4		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		11.8		5.4		8.8		13		16.2		17.6		19		17.7		16.1		11.9		7.5		4.8		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		6.3		3.5		4.8		6.7		7.7		9.1		9.6		9.3		8.2		6.5		4.5		3.2		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		15.9		11.6		15.9		19.4		19.9		20.2		19.7		18.3		18.2		16.7		12.2		9.2		9.2

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.6		10.2		14.5		17.2		20.6		21.9		21.8		18.9		18.2		15.9		11.4		7.7		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		9.8		4.8		7.4		11.3		12.5		13.9		16.3		15		12.8		10		5.9		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		5.8		2.8		4		5.9		7.5		8.7		9.3		9.1		7.9		5.8		3.5		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		10.7		8.2		11.1		14.5		12.5		12.7		14.3		13.4		12.3		10.9		7.5		5.9		5.2

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		8.2		7.2		9.5		11.7		8.9		8.7		11.1		9.7		8.6		8.5		6.2		4.6		4.2