STAMPEDE PASS, WASHINGTON

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Elevation: 1048 meters Latitude: 47 17N Longitude: 121 20W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

08:57 am

11:09 pm
Local Time
6:25 am EDT
25 April, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °F ] °C

Average Temperature

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		4.3		-3.9		-2.1		-0.4		2.2		6.3		9.7		13.5		13.6		10.8		5.7		-0.4		-3.2

Average High Temperature

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.7		-1.7		0.3		2.3		5.5		10.2		14		18.5		18.4		15.1		8.9		1.7		-1.1

Average Low Temperature

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		0.9		-6.1		-4.4		-3.1		-1.1		2.3		5.3		8.5		8.8		6.5		2.4		-2.5		-5.3

Average Precipitation

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		2197		325		229		213		159		107		95		39		56		113		192		318		350

Average Number of Days With Precipitation

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		200		21		19		21		19		16		15		9		10		12		16		20		22

Highest Recorded Temperature

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		38.9		15		15		17.2		24.4		30		32.2		38.9		33.9		32.8		26.7		15		17.8

Lowest Recorded Temperature

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-29.4		-23.9		-23.3		-17.2		-8.9		-6.7		-2.2		-1.1		1.1		-3.3		-9.4		-20.6		-29.4

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.6		10.9		12.5		14.2		15.8		16.5		16.1		14.7		13		11.3		9.9		9.1

Average Number of Days Above 90F/32C

Years on Record: 67

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

Average Number of Days Below 32F/0C

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		180.9		29.4		26.4		27.2		21.9		10.3		1.4		---		---		1		9.6		24.3		29.4

Average Snowfall

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		1115.6		215.4		169.4		165.1		108.5		35.8		3.6		0.8		---		3.8		45		168.2		200.2

Average Relative Humidity

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		79		87.7		81.8		80.6		77.7		75.3		76.9		72.8		72.7		71.9		78.1		84.5		87.3

Average Wind Speed

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		11.4		11.7		11.7		11.3		10.8		11.3		11.7		12		11.3		10.9		10.7		11.2		11.9

NEARBY - MAP

NEARBY - LIST

Lake Keechelus, Washington (2 mi / 3 km)
Easton, Washington (6 mi / 10 km)
Lake Easton State Park, Washington (7 mi / 11 km)
Snoqualmie Pass, Washington (10 mi / 16 km)
Ronald, Washington (12 mi / 20 km)

GEOBA.SE

Stampede Pass, Washington