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Monthly
Summary

Climate
Summary

United States of America

BLACK ROCK, OREGON

Home > North America > United States > Oregon
Elevation: 862 feet Latitude: 44 51N Longitude: 123 27W

WEATHER

Monthly - Summary

Monthly - All Data

Climate Summary

CURRENT CONDITIONS

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		51		38		41.3		44.7		49.3		54.2		58.9		64.5		64.4		60.4		52.6		44.2		39.9

Average High Temperature

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		62		44.6		49.3		54.1		60.6		66.8		71.8		80.6		80.4		74.3		63.3		52.2		46.3

Average Low Temperature

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		40		31.4		33.3		35.3		37.9		41.8		45.9		48.3		48.2		46.3		42		36.3		33.4

Highest Recorded Temperature

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		106		68		67		82		88		94		102		106		102		100		90		74		63

Lowest Recorded Temperature

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-5		-5		1		18		23		26		26		36		36		26		23		10		-2

Average Number of Days Above 90F/32C

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.8		---		---		---		---		0.2		1		4.6		4.4		1.5		0.1		---		---

Average Number of Days Below 32F/0C

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		71.1		16.9		13.2		10.2		4.8		1.1		0.1		---		---		0.2		1.5		9.2		13.7

Average Number of Days Below 0F/-17C

Years on Record: 115

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

PRECIPITATION

Average Precipitation

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		73.3		12.4		10.2		8.8		4.3		2.6		1.5		0.3		0.6		1.9		5.2		11.8		13.7

Average Number of Days With Precipitation

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		143		19		16		18		13		11		7		2		3		6		12		17		19

Most Reported Precipitation in a Month

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		33		29.5		25.3		21.3		11.4		7.4		5.6		1.6		3		7.4		17.3		33		31.8

Least Reported Precipitation in a Month

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		---		2.4		1.2		1.3		0.3		---		---		---		---		---		---		0.5		3.4

Most Precipitation Reported in a Day

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		7.8		7.8		5.8		4.3		3.5		4		1.6		0.8		1.5		3.3		5.1		5.8		6.2

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

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		108		16		13		14		9		6		4		1		2		4		9		14		16

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

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		49		9		7		6		3		1		1		---		---		1		3		8		10

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

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		22		4		4		3		1		---		---		---		---		---		1		4		5

PRECIPITATION - SNOW

Average Snowfall

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		15.9		7.8		2.8		2.3		---		---		---		---		---		---		0.1		0.5		2.4

Most Snow Reported in a Month

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		78.2		78.2		19		39.5		1.5		---		---		---		---		---		5		7		31.5

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4786		769		615		564		443		308		152		45		31		115		370		594		780

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		242		---		---		---		---		5		21		95		88		32		1		---		---

Growing Degree Days

Years on Record: 115

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1685.7		---		---		---		---		130.2		267		449.5		446.4		312		80.6		---		---

NEARBY - MAP

NEARBY - LIST

Monmouth, Oregon (1 mi / 2 km)
Falls City, Oregon (7 mi / 11 km)
Dallas, Oregon (8 mi / 14 km)
Valsetz, Oregon (10 mi / 17 km)
Hoskins, Oregon (11 mi / 18 km)

GEOBA.SE

Black Rock, Oregon

WEATHER FORECAST