THUNDER BAY, ONTARIO

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Elevation: 199 meters Latitude: 48 22N Longitude: 089 19W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

06:45 am

09:04 pm
Local Time
11:51 am EDT
26 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °F ] °C

Average Temperature

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3		-14		-12		-6		1		7		13		17		15		11		5		-3		-10

Average High Temperature

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7		-8		-6		---		6		13		19		23		21		16		10		1		-5

Average Low Temperature

Years on Record: 62

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-3		-20		-18		-12		-3		2		8		11		9		6		1		-7		-15

Average Precipitation

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		600		20		10		20		30		50		70		90		70		80		60		30		20

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		119.1		8.9		7.3		8.4		6.6		10.5		12.4		11.6		13		13.4		10.4		8.1		8.4

Highest Recorded Temperature

Years on Record: 80

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		40		8		11		22		28		32		36		40		35		31		28		20		12

Lowest Recorded Temperature

Years on Record: 80

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-41		-41		-40		-36		-23		-8		-2		1		---		-8		-15		-30		-38

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		15.9		16.7		16.3		14.8		13.1		11.3		9.8		9

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		2.6		---		---		---		---		0.3		0.5		1.1		0.6		0.1		---		---		---

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		195.9		31		28.1		30.1		22.4		8.1		0.5		---		---		3.2		15.2		26.7		30.6

Average Snowfall

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		108		22		18		20		9		1		---		---		---		---		3		14		19

Average Number of Rainy Days

Years on Record: 59

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		59		2		2		3		4		6		6		7		6		7		5		4		3

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		36.9		8.8		7.1		6.4		1.6		0.2		---		---		---		0.1		0.9		4		7.7

Average Relative Humidity

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		79		84		83		79		72		70		76		78		79		82		80		82		85

Average Dew Point

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-1		-15		-15		-8		-2		2		9		13		12		7		2		-5		-12

NEARBY - MAP

NEARBY - LIST

Thunder Bay Airport, Ontario (0 mi / 0 km)
Moose Hill, Ontario (13 mi / 20 km)
Kakabeka Falls, Ontario (14 mi / 22 km)
Flint, Ontario (16 mi / 27 km)
Whitefish Lake, Ontario (28 mi / 45 km)

GEOBA.SE

Thunder Bay, Ontario