RICHMOND, QUEBEC

Average Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.6		-10.3		-8.7		-2.8		5.7		12.2		16.9		19.7		18.4		13.6		7.4		1.3		-6.4

Average High Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.2		-4.9		-2.7		2.9		11.4		18.6		23.2		25.8		24.4		19.4		12.6		5.3		-1.7

Average Low Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.1		-15.8		-14.6		-8.5		---		5.7		10.6		13.5		12.4		7.8		2.2		-2.8		-11

Highest Recorded Temperature

Years on Record: 107

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		37.2		17		17.5		25		30.6		32.2		35		37.2		36.1		33.9		29.4		23.9		18.9

Lowest Recorded Temperature

Years on Record: 107

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-44.4		-44.4		-43.9		-40		-20.6		-6.7		-3.9		0.6		-1.1		-8.9		-11.1		-26.7		-44.4

Average Number of Days Above 95F/35C

Years on Record: 14

ANNUAL

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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		6.4		---		---		---		---		0.2		1.7		3.2		1.2		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		108.8		---		---		0.2		3.1		12.2		22.6		28.8		26.2		12.8		2.7		0.3		---

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		196.3		0.2		0.9		4.3		16.1		28.6		30		31		31		29.1		18.9		5.9		0.4

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		289.6		8.8		9.5		21.2		29.1		31		30		31		31		30		31		23.9		13.3

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		196		30.7		27.6		29.4		21.2		8.8		0.8		0.1		0.3		4.7		16.6		25.1		30.7

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		170.8		30.2		26.5		26.9		16.7		5.2		0.2		---		---		2.6		11.4		21.5		29.6

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		134.5		28.2		25		22.4		9.1		1.5		---		---		---		0.1		5.5		16.2		26.4

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		71.2		21.4		19.1		11.8		0.5		---		---		---		---		---		---		2.9		15.5

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		27.1		10.2		8		3.6		---		---		---		---		---		---		---		0.1		5.2

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		3.9		1.8		1.4		0.3		---		---		---		---		---		---		---		---		0.3

Avg. # of Days w/Wind Chill Below -4F/-20C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.4		15.1		12.8		5		---		---		---		---		---		---		---		0.3		8.1

Av. # of Days w/Wind Chill Below -22F/-30C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		9.6		5.5		2.4		0.7		---		---		---		---		---		---		---		---		1

Av. # of Days w/Wind Chill Below -40F/-40C

Years on Record: 14

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

Lowest Reported Wind Chill

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-42.4		-42.4		-41.4		-38.3		-19.5		-6		---		---		---		-6.2		-10.6		-23.8		-37.3

Average No. Days w/Humidex Above 104F/40C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.4		---		---		---		---		---		0.3		0.7		0.3		---		---		---		---

Average No. Days w/Humidex Above 95F/35C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12.8		---		---		---		---		0.2		2.5		4.4		4.5		1.2		---		---		---

Average No. Days w/Humidex Above 86F/30C

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.6		---		---		---		0.2		1.3		8.7		13.8		12.9		4.4		0.3		---		---

Highest Reported Humidex

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		46.3		14.9		14.6		26.5		31.7		37.8		42.7		46.3		44.5		38.6		32.3		25.9		18

Average Precipitation

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		992.6		60.8		54.4		62.2		74.6		93.2		96.8		107.4		120.7		84.2		86.2		80.6		71.5

Most Precipitation Reported in a Day

Years on Record: 107

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		103.6		48.5		41.1		67.3		36.3		51.8		103.6		94		69.4		61		84.3		61		50.5

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		171.7		14.2		12.2		12.4		14.4		15.2		15.1		14.7		15.2		13.4		14.1		15.6		15.2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		65.2		4.1		3.6		4.5		5.4		6.5		6.5		5.9		7.3		5.4		5.3		5.5		5.3

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		32.7		2.3		1.4		2.1		2.4		3.5		3.5		3.6		3.9		2.8		3.1		2.1		1.9

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.3		---		0.3		---		0.2		0.3		0.6		0.9		1.1		0.6		0.6		0.3		0.4

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		127.7		2.4		2.5		6.4		12		15.1		15.1		14.7		15.2		13.3		13.9		12.1		5

Average Rainfall

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		808.6		15.8		14.8		32.6		64.7		93.2		96.8		107.4		120.7		84.2		85.1		65		28.4

Most Rain Reported in a Day

Years on Record: 107

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		103.6		48.3		37.3		64.8		36.3		51.8		103.6		94		69.4		61		84.3		61		39

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		53.2		1.2		1.1		2.6		4.9		6.5		6.5		5.9		7.3		5.4		5.2		4.6		2

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		27.5		0.8		0.5		1		2.1		3.5		3.5		3.6		3.9		2.8		3		1.9		0.9

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

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.7		---		---		---		0.2		0.3		0.6		0.9		1.1		0.6		0.6		0.1		0.2

Average Snowfall

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		184		45		39.5		29.7		10		---		---		---		---		---		1.1		15.5		43.1

Average Snow Cover

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		5.9		17.5		24.1		17.9		1.1		---		---		---		---		---		---		1.6		8.6

Average Snow Cover at Month End

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		5.4		22.2		25.1		3.7		---		---		---		---		---		---		---		2.5		10.6

Deepest Snow Cover Reported

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		110		110		81		97		51		---		---		---		---		---		18		43		74

Most Snow Reported in a Day

Years on Record: 107

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		64.3		48.5		41.1		39.1		25.4		21.3		---		---		---		4.3		30.5		64.3		48.3

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		50.9		12.9		10.3		7.6		3.5		0.1		---		---		---		0.1		0.3		4.8		11.3

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12.2		3.1		2.5		1.9		0.6		---		---		---		---		---		0.1		0.9		3.2

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.8		1.3		0.8		0.9		0.2		---		---		---		---		---		0.1		0.4		1.1

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

Years on Record: 15

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

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		119.4		30		27.1		24.1		4.4		---		---		---		---		---		0.1		8.2		25.5

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		96.1		26.7		26.1		20.9		2.3		---		---		---		---		---		---		3.5		16.5

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		78.1		21.3		23.4		17.8		1.3		---		---		---		---		---		---		1.7		12.6

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

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		48.6		13.1		16.2		13.6		0.2		---		---		---		---		---		---		0.2		5.3

Average Morning Relative Humidity

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		87.2		82		81.3		82.1		83.2		84.7		89.6		91.7		94.6		94		90		87.1		85.4

Average Evening Relative Humidity

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		61.4		69.3		60.8		57		51.4		52.6		58.9		60.7		59.4		60.3		62.2		70.4		73.9

Heating Degree Days

Years on Record: 111

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5550.7		757.8		792.6		714.7		416.7		215.3		58.3		---		34.4		166.7		378.9		558.3		809.4

Cooling Degree Days

Years on Record: 111

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		20.8		---		---		---		---		---		---		20.8		---		---		---		---		---

Growing Degree Days

Years on Record: 111

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		800.3		---		---		---		---		43.1		191.7		258.3		223.9		83.3		---		---		---

Average Vapor Pressure

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		8.9		2.7		2.9		3.9		6.2		10		14.8		17.8		17.1		13.5		8.7		5.9		3.7

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.8		11		12.5		14.1		15.5		16.2		15.8		14.6		13		11.4		10		9.4

Most Sunshine Reported in a Day

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		15.1		8.9		10.4		10.7		13.9		15		15.1		15		14.3		11.8		10.4		9.8		8

Average Wind Speed

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		9.7		10.4		10.3		10.8		11		10.3		8.9		8		7.6		8.3		9.6		10.6		10.5

Highest Reported Hourly Wind Speed

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		63		51		63		59		47		48		43		41		57		46		44		48		54

Average Primary Wind Direction

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		225		270		270		315		45		45		225		225		225		180		180		180		45

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.2		5.7		9		12.9		15.4		17.6		19.3		18.7		17.1		13		8.3		5.1		4.6

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.3		2.2		3.2		4.8		6.7		8.2		8.9		8.6		7.2		5.5		3.9		2.5		1.9

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		11.8		14.8		17.2		15.9		16.1		16.8		16.7		16.9		14.9		11.4		8.5		9.1

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		12		15.3		16.9		15.3		15.3		16.8		16.3		16.9		14.5		10.6		8		9.9

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.2		5.7		9		12.9		15.4		17.6		19.3		18.7		17.1		13		8.3		5.1		4.6

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		2.3		3.4		5		6.9		8.3		9		8.7		7.4		5.7		3.9		2.6		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		17.4		14.2		17.7		22		19.4		20.1		20.3		18.8		19.6		17.9		13.9		11.4		13.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.2		15.1		19.4		23.8		21.2		23.1		24.4		20.7		21.9		19.1		14.3		11.6		16

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.1		4.9		7.8		11.4		12.1		13.4		16.2		16.7		14.5		10.6		5.7		4.5		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		4.9		2		2.8		4.1		6.3		7.6		8.2		8.2		6.7		5.2		3.6		2.5		1.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.3		9.4		12.1		14.6		12.2		12.2		14.2		14.9		14.1		11.6		6.8		7		6.3

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.6		8.9		11.5		13.4		9.4		8.7		11.5		13		12.1		9.6		5		6.2		6