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Monthly
Summary

Climate
Summary

United States of America

KELSO, WASHINGTON

Home > North America > United States > Washington
Elevation: 25 feet Latitude: 46 07N Longitude: 122 54W

WEATHER

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		51		38		41		45		50		55		60		64		64		60		53		44		40

Average High Temperature

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		62		44		50		55		62		68		72		78		77		73		63		52		47

Average Low Temperature

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		41		32		33		36		39		43		48		50		51		48		43		37		34

Highest Recorded Temperature

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		105		65		68		81		89		97		100		105		103		104		88		77		66

Lowest Recorded Temperature

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-20		-20		2		19		24		27		31		32		35		29		24		8		4

Average Number of Days Above 90F/32C

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		7.3		---		---		---		---		0.3		1		3		2		1		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 9

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		58.3		12		11		11		4		0.3		---		---		---		---		1		9		10

Average Number of Days Below 0F/-17C

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.6		0.4		---		---		---		---		---		---		---		0.2		---		---		---

PRECIPITATION

Average Precipitation

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		43.4		5.6		4.8		4.7		2.8		2.3		2		0.7		1.3		2		4.1		6.1		7.1

Average Number of Days With Precipitation

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		163		21		19		21		12		11		11		3		5		6		15		17		22

Most Reported Precipitation in a Month

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		12.2		12.2		10.4		6.2		4		2.6		3.2		1		2.8		1.8		6.6		9.7		8.1

Least Reported Precipitation in a Month

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		0.1		0.9		3.2		3.3		0.8		0.8		0.3		0.1		0.4		0.6		1.5		1.4		6.8

Most Precipitation Reported in a Day

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		2.3		1.9		2.3		0.9		1.2		0.9		0.7		0.5		1.2		0.7		1.4		2.2		1.2

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

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		110		15		13		16		6		6		5		2		4		4		11		12		16

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

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		27		5		4		2		---		1		1		---		---		---		3		4		7

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

Years on Record: 5

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

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 36

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		74.7		9.3		8.4		7.1		5.9		5.2		4.2		1.8		2.9		3.6		6.5		9		10.8

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		18.5		10.8		3.7		3.4		---		---		---		---		---		---		---		---		0.6

Most Snow Reported in a Month

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		32.4		32.4		16.7		16.1		---		---		---		---		---		---		---		---		1.2

DEGREE DAYS

Heating Degree Days

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2581		619		404		364		182		75		12		---		1		22		152		314		436

Cooling Degree Days

Years on Record: 5

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		99		---		---		---		---		1		9		29		36		24		---		---		---

Growing Degree Days

Years on Record: 35

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1716		---		---		---		---		155		300		434		434		300		93		---		---

NEARBY - MAP

NEARBY - LIST

Carrolls, Washington (3 mi / 5 km)
Kalama, Washington (7 mi / 12 km)
Pigeon Springs, Washington (11 mi / 17 km)
Columbia City, Oregon (17 mi / 28 km)
Clatskanie, Oregon (18 mi / 29 km)

GEOBA.SE

Kelso, Washington

WEATHER FORECAST