THEDFORD, ONTARIO

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Elevation: 200 meters Latitude: 43 11N Longitude: 81 51W

WEATHER

Monthly - Summary

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Climate Summary

CURRENT CONDITIONS

Sunrise/Set

06:00 am

08:46 pm
Local Time
3:12 am EDT
17 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8.5		-4.2		-3.8		0.7		7.1		13.1		18.7		21		20.2		16.4		10.2		4.3		-1.6

Average High Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13.2		-0.9		---		5.1		12.2		18.9		24.5		26.6		25.6		21.9		14.7		7.7		1.3

Average Low Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3.8		-7.5		-7.6		-3.7		1.9		7.2		12.7		15.4		14.6		10.8		5.6		0.9		-4.5

Highest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		38		15		21.5		27		30		33		38		36.5		37		34		29.5		23		17.5

Lowest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-33		-33		-30		-23.5		-9		-2.5		1.5		6		5		-1.5		-5.5		-13		-25.5

Average Number of Days Above 95F/35C

Years on Record: 20

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

Average Number of Days Above 86F/30C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		14.8		---		---		---		---		0.8		4.2		5.2		3.5		1.1		---		---		---

Average Number of Days Above 70F/21C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		122.1		---		0.1		1		3.6		13		23.2		28.8		28.6		18.2		5.4		0.2		---

Average Number of Days Above 50F/10C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		211		0.7		0.8		6.5		17.4		28.8		29.9		31		31		29.9		24.8		8.9		1.3

Average Number of Days Above 32F/0C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		311.5		13.4		13.6		23.8		29.6		31		30		31		31		30		31		27.9		19.2

Average Number of Days Below 35F/2C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		163.8		30		27.4		26.9		17.6		5.1		0.2		---		---		1.1		7.7		19.1		28.9

Average Number of Days Below 32F/0C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		136.6		27.6		25.9		24.4		13		1.5		---		---		---		0.2		3.8		14.4		26

Average Number of Days Below 28F/-2C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		95.9		23.7		22.4		18.5		5.5		0.1		---		---		---		---		0.6		6.8		18.3

Average Number of Days Below 10F/-12C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		26.7		10		8.6		3.4		---		---		---		---		---		---		---		0.1		4.7

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.5		1.1		1.2		0.1		---		---		---		---		---		---		---		---		0.2

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

Years on Record: 20

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

PRECIPITATION

Average Precipitation

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		963.3		73.8		57.6		57.6		78.9		80.9		76.4		87.2		79.7		103		94.3		89.5		84.5

Most Precipitation Reported in a Day

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		106.6		31		32.6		24.8		62.8		44		78.4		88.4		85.8		106.6		65.5		58.2		45

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		153.9		14.5		10.8		12.8		13.4		12.8		10.9		11.1		10.9		12.4		15		15.1		14.5

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		61.2		5.4		3.9		4.6		5.7		5.2		4.4		4.6		4.4		5.5		6.2		5.5		6

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		31.1		2.2		1.8		1.7		2.3		2.5		2.6		3		2.9		3.8		2.7		3.1		2.9

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.4		0.3		0.2		---		0.4		0.5		0.5		0.8		0.7		1		0.5		0.4		0.3

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		120.1		4.6		3.4		7.3		12.6		12.8		10.9		11.1		10.9		12.4		14.9		12.7		6.8

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		803.4		29.1		23.7		35.3		74.7		80.9		76.4		87.2		79.7		103		92.9		77.8		42.9

Most Rain Reported in a Day

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		106.6		30		29.2		24.8		62.8		44		78.4		88.4		85.8		106.6		65.5		58.2		43.2

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		49.9		2.2		1.4		2.9		5.6		5.2		4.4		4.6		4.4		5.5		6.1		4.8		3

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		26.1		0.9		0.8		1		2.2		2.5		2.6		3		2.9		3.8		2.6		2.7		1.4

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5.1		0.2		0.1		---		0.4		0.5		0.5		0.8		0.7		1		0.5		0.4		0.2

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		159.9		44.7		33.9		22.3		4.2		---		---		---		---		---		1.4		11.7		41.7

Average Snow Cover

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		3.9		16.4		14.9		7.5		0.1		---		---		---		---		---		---		0.6		7.5

Average Snow Cover at Month End

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		3		15.4		10.8		---		---		---		---		---		---		---		---		1.4		7.8

Deepest Snow Cover Reported

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		58		58		40		42		14		---		---		---		---		---		18		26		56

Most Snow Reported in a Day

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		45		30		24.5		16		14		---		---		---		---		---		12		26.6		45

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		38.8		10.6		8.3		6.3		1.5		---		---		---		---		---		0.4		3		9

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.2		3.2		2.5		1.6		0.2		---		---		---		---		---		0.1		0.6		3

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.5		1.2		0.9		0.7		0.1		---		---		---		---		---		0.1		0.3		1.3

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

Years on Record: 20

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

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		93.5		26.1		26.7		18.4		1.2		---		---		---		---		---		---		1.9		19.2

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		75.5		21.3		24.9		14.5		0.1		---		---		---		---		---		---		1		13.6

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		62.6		18.2		20.9		11.9		0.1		---		---		---		---		---		---		0.7		10.8

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

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		32.2		13		9.6		4.5		---		---		---		---		---		---		---		0.2		4.9

DEGREE DAYS

Heating Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3717.8		698.4		625.2		546.5		336.9		162.1		---		---		---		57.9		252		420.9		617.8

Cooling Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		151.8		---		---		---		---		---		11.1		82.8		58		---		---		---		---

Growing Degree Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1212.5		---		---		---		---		96.1		261		341		316.2		192		6.2		---		---

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		10		11.1		12.5		14		15.3		15.9		15.6		14.4		12.9		11.5		10.2		9.6

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		13.1		4.7		7.5		11.5		16.1		19.7		22.1		22.4		19		14.9		9.4		5.3		4.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		2.5		3.6		5.2		6.9		8.1		8.5		8		7		5.5		4.1		2.8		2.2

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		7.8		10.7		13.9		16.6		18.1		19.3		20		18.7		17.1		12.9		8		7.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.3		7		9.7		12.7		15.8		18.5		21.5		22.9		19.9		17.6		12.3		7.3		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		13.1		4.7		7.5		11.5		16.1		19.7		22.1		22.4		19		14.9		9.4		5.3		4.1

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.6		2.5		3.7		5.3		7.1		8.5		9		8.7		7.5		5.9		4.2		2.8		2.2

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.3		9.8		14.4		18.1		20.2		20.2		21.9		22.6		21.9		22.2		15.6		10		10.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.6		9.6		14.8		19		22.4		22.7		27.6		29.1		26.3		26.4		15.9		9.9		10.9

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		3.3		6.2		7.3		13.5		16.1		17.2		16.1		16.7		11.6		7		3.8		3.2

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		3.4		4.8		6.3		7.7		7.7		7.1		6.2		4.4		3.9		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		10.6		4.7		8.2		8		13.6		14.8		15.1		14.4		16.3		12.7		8.7		5.2		4.9

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		8.6		3.4		6.5		5		11.1		12.3		12.8		11.8		15.3		10.7		6.9		4		3.9

NEARBY - MAP

NEARBY - LIST

Dashwood, Ontario (17 mi / 28 km)
Strathroy, Ontario (18 mi / 30 km)
Centralia, Ontario (19 mi / 30 km)
Exeter, Ontario (21 mi / 34 km)
Ilderton Bear Creek, Ontario (23 mi / 37 km)

GEOBA.SE

Thedford, Ontario