CHAPLEAU, ONTARIO

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Elevation: 432 meters Latitude: 47 49N Longitude: 083 25W

WEATHER

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CURRENT CONDITIONS

Sunrise/Set

05:51 am

09:08 pm
Local Time
3:21 am EDT
17 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		1		-16		-14		-8		---		8		14		17		15		10		4		-3		-12

Average High Temperature

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7		-9		-7		-1		7		15		21		24		22		16		9		---		-6.1

Average Low Temperature

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-5		-23		-22		-16		-5		1		7		9		8		4		---		-8		-18

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		36.5		5		10.5		19		30		32.5		36.5		35		34		31		25.5		18.3		22

Lowest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-50		-50		-43.5		-41.5		-24		-9.5		-6		-3		-1		-7.5		-17		-31		-42

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		2.9		---		---		---		---		0.4		0.9		1.2		0.3		0.1		---		---		---

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		78.6		---		---		---		1.3		9.1		17		24.4		19.8		6.2		0.8		---		---

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		165.5		---		0.1		1.6		9.5		25.2		29		31		30.7		25.6		11		1.7		0.1

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		249.7		2.2		4.8		14.3		26.7		30.9		30		31		31		30		28.8		14.7		5.4

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		115.6		28.9		23.5		16.7		3.3		0.1		---		---		---		---		2.2		15.4		25.6

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		-45.7		-44.5		-45.7		-40.8		-30.2		-9.9		-4.4		-0.5		1		-6		-14.2		-30.2		-41.4

TEMPERATURE - HUMIDEX

Highest Reported Humidex

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		41.8		6		9		19		27.8		34		40.8		41.8		41		37.2		29.2		18		10.7

PRECIPITATION

Average Precipitation

Years on Record: 80

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		770		50		40		49		51		64		78		78		79		94		70		68		50

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		167.9		16.2		12.5		11.6		9.6		12.6		13.9		13.3		14.5		16.9		15		15.2		16.7

Most Precipitation Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		82.6		31		29.4		31		34		47		82.6		53.4		56		71.8		57.2		33		36.4

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		50.2		3.5		2.6		3.5		3.2		4.3		4.3		5.4		4.4		5.7		5		4		4.4

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		24.5		1.2		0.8		1.8		1.5		2.6		2.4		3		2.7		2.7		2.7		1.6		1.6

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		3.4		0.1		0.2		---		0.1		0.4		0.5		0.6		0.4		0.4		0.3		0.2		0.2

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		531.8		1.6		2		13.1		24.1		69.5		76.8		86.7		76.2		87.4		69.1		22.6		2.6

Average Number of Rainy Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		99.1		0.6		0.7		2.8		5		12.2		13.9		13.3		14.5		16.8		12.8		5		1.4

Most Rain Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		83		7		12		21		26		47		83		53		56		72		57		29		17

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		32.9		0.2		0.1		0.9		1.7		4.1		4.3		5.4		4.4		5.7		4.4		1.4		0.2

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		17.7		---		---		0.5		0.9		2.5		2.4		3		2.7		2.7		2.4		0.7		---

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		2.5		---		---		---		---		0.4		0.5		0.6		0.4		0.4		0.3		---		---

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		276.9		58.3		41.1		36.8		21.8		3.3		---		---		---		0.5		8.5		39.4		67.2

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		76.5		16.2		12.2		9.7		5.6		0.7		---		---		---		0.3		3.6		12		16.3

Deepest Snow Cover Reported

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		132		113		116		132		115		80		---		---		---		---		21		35		60

Most Snow Reported in a Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		39		31		39		31		26.6		22		---		---		---		3.4		19.6		33		36.5

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		18.2		3.9		2.6		2.6		1.3		0.2		---		---		---		---		0.5		2.7		4.5

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		6.5		1.2		0.8		1.2		0.4		0.1		---		---		---		---		0.2		0.8		1.7

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		0.8		0.1		0.2		---		0.1		---		---		---		---		---		---		0.1		0.2

DEGREE DAYS

Heating Degree Days

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7141.6		1067.8		926		835.3		525		327.2		141.7		60.3		111.9		258.3		430.6		675		990.3

Growing Degree Days

Years on Record: 53

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		452.8		---		---		---		---		---		108.3		198.1		146.4		---		---		---		---

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.5		10.8		12.5		14.3		15.8		16.6		16.2		14.8		13		11.3		9.8		9.1

WIND

Highest Reported Hourly Wind Speed

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		52		33		46		39		37		41		41		37		39		41		41		39		52

Highest Reported Wind Gust

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		89		61		72		59		67		80		67		89		59		74		83		74		63

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		12.3		5.1		8.6		13		16.9		19.1		20.6		19.7		16.7		11.6		7.6		4.8		3.9

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		4.4		6.3		7.6		9		9.5		9.2		8.1		6		4		2.9		2.4

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		8.9		13.6		17.2		17.9		17.5		17.8		17.5		16.4		13		10.2		8.1		7.2

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		8.1		12		14.8		17.1		17.1		18.1		17.4		15.1		11.3		9.1		6.8		6.4

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.3		5.1		8.6		13		16.9		19.1		20.6		19.7		16.7		11.6		7.6		4.8		3.9

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		3.2		4.6		6.7		7.7		9.1		9.7		9.4		8.2		6.3		4.6		3.2		2.8

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		9.9		14.8		19.8		20.5		20.6		20.3		20.6		18.6		14.9		12.8		9.7		9

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		9.2		13.3		17.6		21.4		22.8		23		23.3		18.9		13.7		12		8.2		8.3

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		4.7		7.7		10.9		15		15.2		16.4		16.9		12.8		9.1		5.9		3.8		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		4.1		5.8		7.5		8.8		9.4		9.1		7.9		5.6		3.5		2.5		2

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.1		8		11.9		14.1		15.4		13.8		14.4		15		12.3		9.8		7.6		5.9		5.4

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		7.2		10.3		11.3		13.4		10.5		11.3		12.6		8.6		7.3		6.4		4.7		4.6

NEARBY - MAP

NEARBY - LIST

Devon, Ontario (3 mi / 6 km)
Foleyet, Ontario (54 mi / 87 km)
Michipicoten, Ontario (60 mi / 96 km)
Montreal Falls, Ontario (60 mi / 97 km)
Franz, Ontario (63 mi / 102 km)

GEOBA.SE

Chapleau, Ontario