LANSDOWNE HOUSE, ONTARIO

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Elevation: 256 meters Latitude: 52 14N Longitude: 087 53W

WEATHER

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Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

05:59 am

09:36 pm
Local Time
7:31 pm EDT
12 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-1.3		-22.3		-18.8		-11.8		-1.6		7.3		13.5		17.2		15.6		8.9		2.4		-7.2		-18.5

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		4		-16.9		-12.3		-4.4		4.8		13.5		18.9		22.4		20.5		13		5.8		-3.7		-13.7

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-6.5		-27.7		-25.2		-19.2		-8.1		1.2		8.1		12		10.7		4.8		-0.9		-10.6		-23.2

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		36.7		3.3		9.9		15.6		25.6		32.8		35		36.7		35		29.4		24.4		17.2		7.2

Lowest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-47.8		-47.8		-45.6		-42.8		-32.8		-17.2		-4.4		0.6		1.1		-7.2		-15.6		-33.4		-43.3

Average Number of Days Above 95F/35C

Years on Record: 30

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

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		2.1		---		---		---		---		0.2		0.4		0.9		0.6		---		---		---		---

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		61.1		---		---		---		0.6		6.5		12.4		21.7		16.5		3.2		0.1		---		---

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		144.5		---		---		0.4		6.3		20.2		28.4		30.9		30.4		20.4		6.9		0.6		---

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		220.3		0.3		1.7		8.6		22.8		30.2		30		31		31		30		26.3		7.3		1

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		234		31		28.3		31		29.3		18.8		2.3		0.1		0.1		8.1		24.5		29.6		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		212.2		31		28.3		30.6		27		13.4		0.6		---		---		3.3		18.4		28.6		30.9

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		190.5		31		28.3		30		23.6		8.4		---		---		---		0.3		11.4		26.9		30.7

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		135.6		30.1		26.6		25.5		10.4		0.7		---		---		---		---		0.9		13.4		28

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		89.1		25.6		21.1		15.4		2.1		---		---		---		---		---		---		4.1		20.8

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		33.6		13.4		9.4		3		0.1		---		---		---		---		---		---		0.3		7.3

TEMPERATURE - WIND CHILL

Lowest Reported Wind Chill

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-58.3		-57.6		-58.3		-50.4		-41.3		-26.8		-7.9		-4.4		-1.8		-15.5		-21.8		-44.2		-52.5

TEMPERATURE - HUMIDEX

Highest Reported Humidex

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		44.5		2.7		9.9		17.2		25		44.5		40.9		44.5		40.7		32.8		25.4		16.1		7.1

PRECIPITATION

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		700		27		22		32		42		51		81		108		103		93		57		55		32

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		168.9		13		11.6		11.2		9.5		11.8		15		16		15.8		17.7		15.8		15.9		15.5

Most Precipitation Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		108		25.1		24.6		27.2		49.3		33.5		78.2		108		99.3		65		46.2		32		26.4

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		40.2		1.3		0.9		1.8		2.2		3.2		5.1		6		6		5.6		3.4		3.3		1.4

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		19.2		0.3		0.3		0.5		1.1		1.4		2.3		2.9		3.5		2.9		1.6		1.8		0.4

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3.2		---		---		0.1		0.3		0.2		0.5		0.9		0.4		0.5		---		0.2		0.1

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		488.7		---		0.2		3.3		19.9		43.3		79.3		107.5		102.7		88.8		34.1		8.6		1

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		91.8		---		0.2		1.5		4.2		10.1		14.9		16		15.8		16.9		9.7		2.2		0.3

Most Rain Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		108		6		2		16		45		34		78		108		99		65		46		18		16

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		28.8		---		---		0.2		0.9		2.7		5		6		6		5.4		2		0.6		0.1

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		14.7		---		---		---		0.6		1.3		2.2		2.9		3.5		2.8		1		0.3		0.1

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		2.6		---		---		---		0.1		0.1		0.5		0.9		0.4		0.5		---		---		---

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		241.6		31.3		26.5		33		24.2		8		1.6		---		---		3.9		24		51.2		38

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		88.7		13.3		11.9		10.6		6.8		3.2		0.5		---		---		1.8		9.3		15.2		16.2

Average Snow Cover

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		22		52		61		63		35		2		---		---		---		---		1		14		36

Average Snow Cover at Month End

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		22		59		65		56		10		---		---		---		---		---		2		27		46

Deepest Snow Cover Reported

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		147		135		135		127		147		53		28		---		---		10		56		61		87

Most Snow Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		49.8		38.4		25.9		29		49.8		21.3		37.1		---		---		24.4		36.6		33.8		27.2

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		13.2		1.8		1.3		2.1		1.3		0.5		---		---		---		0.2		1.4		2.8		1.8

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.6		0.3		0.5		0.6		0.5		0.1		---		---		---		0.1		0.7		1.3		0.4

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

Years on Record: 30

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

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		182.8		31		28.3		31		25.7		5.1		0.2		---		---		0.1		6		24.6		30.9

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		172.2		31		28.3		31		23.8		3.8		---		---		---		0.1		2.7		21		30.6

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		161.4		31		28.3		31		22.1		2.7		---		---		---		---		1.3		15.6		29.5

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

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		145.2		30.4		28.3		30.7		19.4		1.1		---		---		---		---		0.4		9.7		25.3

HUMIDITY

Average Relative Humidity

Years on Record: 9

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		80		88		88		82		74		69		71		73		77		79		81		89		90

Average Dew Point

Years on Record: 9

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-4		-25		-22		-15		-7		---		7		12		11		6		1		-8		-18

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3937.3		693.9		582.1		513.2		326.9		185.4		82.6		31.6		52.8		152.4		268.2		419.7		628.5

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		38.7		---		---		---		---		1.6		7.3		17.1		12.1		0.6		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		502.8		---		---		---		---		---		105		223.9		173.9		---		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.9		9		10.6		12.5		14.6		16.5		17.5		16.9		15.2		13.2		11.1		9.4		8.5

WIND

Average Wind Speed

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		14.2		14.5		13.1		13.2		13.9		13.1		14.2		13.6		13.4		14.8		17		16.1		14.1

Highest Reported Hourly Wind Speed

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		80		58		55		59		63		63		68		54		80		61		61		59		65

Highest Reported Wind Gust

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		117		78		70		78		80		78		89		117		87		78		81		83		80

Avg. # of Days w/Wind Above 32 mph/52 km/h

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.8		0.7		0.2		0.5		0.3		0.3		0.7		0.8		0.7		0.9		0.6		0.5		0.8

Avg. # of Days w/Wind Above 39 mph/63 km/h

Years on Record: 30

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

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		4		7.8		12.7		17.5		19.9		20.7		19.8		16.1		10.7		6.6		4.3		3

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.9		2.5		4.1		6.2		7.5		9.1		9.9		9.5		8.1		5.8		3.7		2.6		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		13.8		8.1		13.6		17.9		19.9		18.3		17.8		17.5		16		12.4		9.4		7.8		6.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.1		7.3		12.1		15.8		19.6		19.1		18.6		18		15		10.9		8.4		7		5.7

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		4		7.8		12.7		17.5		19.9		20.7		19.8		16.1		10.7		6.6		4.3		3

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		2.6		4.3		6.6		8.1		9.4		10		9.5		8.1		6.2		4.2		3		2.1

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.1		9.1		14.5		20.2		24		22.1		20.2		19.5		18.9		15.4		11.6		9.6		7.7

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.3		8.3		13		18.2		24.1		25.6		23.5		21.8		20.1		14.8		10.6		8.9		7

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		3.6		7.2		11.7		14.7		16.1		17.9		16.6		13.9		8.6		5.4		3.1		2.1

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		2.3		3.9		5.9		7.4		9		9.8		9.4		8		5.3		3.3		2.1		1.5

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		7.2		12.3		16.3		15.6		14.7		15.4		14.7		13.5		9.5		7.3		5.1		4.1

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		6.4		10.8		14.1		14		12.3		13.6		12.2		10.8		7.2		6.2		4.1		3.3

NEARBY - MAP

NEARBY - LIST

Fort Hope, Ontario (47 mi / 76 km)
Auden, Ontario (100 mi / 161 km)
Pickle Lake, Ontario (112 mi / 181 km)
Big Trout Lake, Ontario (137 mi / 221 km)
Armstrong, Ontario (141 mi / 228 km)

GEOBA.SE

Lansdowne House, Ontario