RICHLAND, WASHINGTON

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Elevation: 393 feet Latitude: 46 18N Longitude: 119 18W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

Sunrise/Set

06:59 am

04:24 pm
Local Time
6:38 am PST
15 November, 2024

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		53.2		34.8		38.8		46.4		52.8		60.4		67		73.7		72.9		64.3		52.4		41.4		32.8

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		64.2		40.7		47.4		57.5		65.1		73.3		80.1		88.3		87.5		78.3		64.4		49.1		38.3

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		42.2		28.8		30.1		35.4		40.5		47.5		54		59.1		58.3		50.3		40.4		33.7		27.4

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		7.6		1		0.8		0.7		0.6		0.7		0.5		0.3		0.2		0.3		0.5		1		1.1

Average Number of Days With Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		79.7		10.8		8.3		8		6.4		6.5		4.5		2.6		2.4		3.1		5.3		10.6		11.2

Highest Recorded Temperature

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		110		67		69		82		92		105		110		110		108		106		89		75		69

Lowest Recorded Temperature

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-22		-21		-22		12		25		30		39		41		44		33		22		---		2

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.8		9.7		10.9		12.5		14.2		15.6		16.4		16		14.6		13		11.4		10		9.2

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		33.5		---		---		---		---		1.4		3.7		13.7		12.5		2.1		---		---		---

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		83.5		18.6		16.3		9.4		1.8		---		---		---		---		0.1		3.3		12		21.9

Average Snowfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		6.4		1.9		1.9		0.2		---		---		---		---		---		---		---		0.1		2.3

Average Number of Rainy Days

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		20.8		2.9		2.3		1.7		1		1.8		1.9		0.7		0.7		1.3		1.9		2		2.6

Average Number of Days With Snow

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5		1.5		0.9		0.3		---		---		---		---		---		---		---		0.4		1.9

Average Relative Humidity

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		56		77		71		65		51		40		36		30		35		48		59		76		83

Average Dew Point

Years on Record: 2

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		37		29		31		35		35		37		40		43		44		41		40		35		28

NEARBY - MAP

NEARBY - LIST

Island View, Washington (0 mi / 0 km)
Benton City, Washington (9 mi / 15 km)
Kennewick, Washington (9 mi / 15 km)
Pasco, Washington (9 mi / 14 km)
West Richland, Washington (9 mi / 15 km)

GEOBA.SE

Richland, Washington