CAPE FLATTERY, WASHINGTON

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Elevation: 115 feet Latitude: 48 23N Longitude: 124 44W

WEATHER

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

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TEMPERATURE

Average Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		49		41		43		43		47		51		54		55		56		55		52		47		44

Average High Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		53		45		47		47		51		55		57		59		60		60		56		51		47

Average Low Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		45		38		39		39		42		46		49		51		52		50		48		43		40

Highest Recorded Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		82		57		63		66		69		74		82		80		76		80		70		64		61

Lowest Recorded Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		14		14		20		25		33		37		43		46		45		43		36		19		14

Average Number of Days Above 65F/18C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11		---		---		---		---		1		1		2		3		3		1		---		---

Average Number of Days Below 32F/0C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10		5		2		2		---		---		---		---		---		---		---		---		2

PRECIPITATION

Average Precipitation

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		80.1		10.8		9.7		7.8		5.5		2.9		2.5		2		2.5		3.5		8.4		11.9		12.5

PRECIPITATION - RAIN

Average Number of Days With Thunderstorms

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5		1		---		---		---		---		---		---		---		---		1		2		1

Most Rain Reported in a Month

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		102		20		21.2		14.8		10.2		8		6.3		6		5.1		7		13.6		22.2		16.8

Least Recorded Rainfall

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		68.7		1.8		4.2		2.9		0.7		0.9		0.5		---		0.2		1.2		2.5		4.5		7.3

HUMIDITY

Average Morning Relative Humidity

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		87		83		84		83		84		85		90		93		95		92		87		83		84

Average Evening Relative Humidity

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82		81		79		76		77		79		84		87		89		84		82		80		82

Average Dew Point

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		44		36		38		37		41		45		50		52		54		51		47		41		39

DEGREE DAYS

Heating Degree Days

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5895		728.5		621.5		682		555		449.5		360		310		279		300		403		540		666.5

Growing Degree Days

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		658.5		---		---		---		---		15.5		90		155		186		150		62		---		---

VISIBILITY

Average Number of Days With Fog

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		152		10		11		9		8		10		14		18		21		16		13		10		12

WIND

Average Wind Speed

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		16		20		19		18		13		11		12		12		12		13		17		19		21

NEARBY - MAP

NEARBY - LIST

Neah Bay, Washington (0 mi / 0 km)
Mesachie Lake, British Columbia (1 mi / 1 km)
Classet, Washington (6 mi / 10 km)
Carmanah Point, British Columbia (14 mi / 24 km)
Clo-oose, British Columbia (17 mi / 27 km)

GEOBA.SE

Cape Flattery, Washington

WEATHER FORECAST