ST. AMBROISE, QUEBEC

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		35.4		0.4		5.2		18.8		35.1		49.1		59		63.6		61.2		52.7		40.8		27.8		10.8

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		46.4		12.8		18.3		31		45.5		61.6		71.6		75.2		73		63.3		49.1		35.1		20.8

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		24.3		-12		-7.9		6.6		24.6		36.5		46.4		51.9		49.4		42		32.4		20.5		0.9

Highest Recorded Temperature

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		97.7		52.7		53.6		68		82.4		95		95		97.7		97		92.3		80.1		69.1		54.5

Lowest Recorded Temperature

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-56		-53.5		-56		-42.7		-23.8		10		21		30		25		18.5		3.9		-18.4		-45.4

Average Number of Days Above 95F/35C

Years on Record: 29

ANNUAL

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

Days

---

---

---

---

---

---

---

---

---

---

---

---

---

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		4.3		---		---		---		---		0.4		1.4		1.9		0.6		---		---		---		---

Average Number of Days Above 86F/30C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.6		---		---		---		---		0.4		1.6		1.6		0.8		0.2		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		83.8		---		---		---		0.6		7.9		19.1		25.1		22.2		8		0.9		---		---

Average Number of Days Above 50F/10C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		169.6		0.1		0.1		1.2		9.1		25.5		29.7		31		31		27.9		12.3		1.8		0.1

Average Number of Days Above 32F/0C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		258.3		2.5		3.9		15.5		28.4		31		30		31		31		30		30.8		18.7		5.6

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		231		31		28.1		30.9		27.9		15		4.6		0.5		2.6		9.3		21.4		28.7		31

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		203.7		30.9		27.9		29.6		23.7		10.7		1.8		---		0.7		5.8		16.4		25.6		30.8

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		167.5		30.4		27.3		26.9		16.4		5.5		0.4		---		---		1.9		8.9		20.6		29.5

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		102.2		27.8		23.8		17.5		3.4		---		---		---		---		---		0.1		6.9		22.7

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		58.9		20.1		16.8		8.6		0.1		---		---		---		---		---		---		1.2		12.2

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		23.8		9.9		7.2		2.3		0.1		---		---		---		---		---		---		---		4.3

Average Precipitation

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		41.3		2.5		2.3		2.1		2.6		3.6		3.6		5.1		4.3		4.8		4.1		3.3		3

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		192.3		12.2		10.8		10.7		12.7		16.1		17		20		21.3		22		19.4		15.3		14.8

Most Precipitation Reported in a Day

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		3.2		1.5		1.2		1.4		1.6		2.3		2		3.2		2		2.8		1.7		1.6		2

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		199.6		13.1		11.9		11.1		13.1		17		16.8		20.8		21.4		22.2		20.4		16.6		15.2

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		72		5.2		4.2		4.1		4.3		6.5		5.9		8.3		6.8		7.4		6.9		6.6		5.8

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		34		2		1.9		1.3		2		2.7		3		4.4		3.8		4.1		3.8		2.6		2.5

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		4.1		---		0.1		---		0.3		0.3		0.5		0.8		0.6		0.8		0.3		0.1		0.1

Average Rainfall

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		31		0.3		0.3		0.7		2		3.6		3.6		5.1		4.3		4.8		3.9		2		0.4

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		145.3		1.3		1.2		3.5		10.8		16.9		16.8		20.8		21.4		22.2		19.6		9.2		1.7

Most Rain Reported in a Day

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		3.2		1.2		1.2		0.9		1.4		2.3		2		3.2		2		2.8		1.7		1.6		2

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		51.2		0.5		0.3		1.3		3.5		6.4		5.9		8.3		6.8		7.4		6.6		3.6		0.5

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		25.9		0.2		0.2		0.6		1.5		2.7		3		4.4		3.8		4.1		3.6		1.6		0.4

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		3.7		---		0.1		---		0.2		0.3		0.5		0.8		0.6		0.8		0.3		0.1		---

Average Snowfall

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		103.2		22.6		20.1		13.1		6.1		0.4		---		---		---		---		1.6		13.3		26

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		58.2		11.7		10.1		8		3.8		0.3		---		---		---		---		1.9		8.8		13.5

Average Snow Cover

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.7		15		19.6		18.8		5.7		---		---		---		---		---		0.1		1.8		7.8

Average Snow Cover at Month End

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.6		17.6		20.9		13.2		0.3		---		---		---		---		---		0.1		3.6		10.9

Deepest Snow Cover Reported

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		46.1		35.4		46.1		44.9		33.5		3.9		---		---		3.9		2.8		5.9		15.4		31.5

Most Snow Reported in a Day

Years on Record: 56

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		15.2		11		10.2		14		13.8		2.4		0.5		---		---		2		5.9		10		15.2

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		60.2		12.5		11.1		8.4		3.7		0.3		---		---		---		---		1.6		8.8		13.8

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		19.9		4.7		3.8		2.6		0.8		---		---		---		---		---		0.1		2.7		5.2

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		7.4		1.8		1.6		0.6		0.4		---		---		---		---		---		0.1		0.8		2

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		0.3		---		0.1		---		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		149.9		31		28.2		30.7		15.9		0.2		---		---		---		---		1.5		13		29.4

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		145.1		31		28.2		30.7		15.1		---		---		---		---		---		0.7		11.4		27.9

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		135.2		31		28.2		30.5		13.7		---		---		---		---		---		0.4		6.5		25

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		106.5		27.9		26.7		29		9.8		---		---		---		---		---		---		1.6		11.6

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6078.4		1105.3		960.9		800.9		482.4		257.2		110		50.2		83		217.7		411.2		629		970.6

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		76		---		---		---		---		2.5		17.4		31.9		20.8		3.4		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1071.5		---		---		---		---		---		270		418.5		341		42		---		---		---

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.4		10.8		12.5		14.3		15.9		16.8		16.3		14.8		13.1		11.3		9.8		9

Most Sunshine Reported in a Day

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		14.7		8.8		10		11.9		13.8		14.7		14.7		14.6		14		12.4		10.5		9.1		7.9

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.3		1.4		2.3		3.6		4.7		5.1		5.4		4.8		4.3		3.1		1.9		1.3		1.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.7		0.8		1.2		1.7		2.1		2.5		2.7		2.6		2.3		1.6		1.1		0.8		0.7

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.7		2.5		3.7		4.8		5.1		4.7		4.7		4.3		4.3		3.5		2.5		2.2		2.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.3		2.3		3.3		4.1		4.9		4.5		4.5		3.8		3.7		2.9		2.2		1.9		1.8

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.3		1.4		2.3		3.6		4.7		5.1		5.4		4.8		4.3		3.1		1.9		1.3		1.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.7		0.9		1.3		1.8		2.1		2.5		2.7		2.6		2.3		1.7		1.2		0.9		0.7

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.3		2.8		4		5.4		5.9		5.5		5.4		5		5.1		4		3.3		2.6		2.4

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.2		2.6		3.6		4.9		6		6		5.9		5.2		5.1		3.7		3.1		2.3		2.2

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.7		1.2		1.9		3.2		4.3		3.9		4.6		4.3		3.6		2.5		1.5		1		0.8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		0.7		1.1		1.6		2.1		2.4		2.7		2.6		2.2		1.5		0.9		0.7		0.5

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3		2.2		3		4.2		4.6		3.5		4		3.8		3.4		2.7		1.8		1.6		1.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.4		2		2.5		3.5		4.1		2.5		3.2		2.9		2.5		2.1		1.5		1.2		1.2