CASTLE ROCK, COLORADO

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Elevation: 1902 meters Latitude: 39 22N Longitude: 104 52W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

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MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °F ] °C

Average Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8.5		-1.6		-0.8		2.7		7		12.1		17.2		20.4		19.4		15.2		9.2		3.1		-1.7

Average High Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17.4		7.3		7.8		11.2		15.4		20.6		26.2		29.5		28.4		24.8		18.7		12.2		7.2

Average Low Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.4		-10.5		-9.4		-5.9		-1.4		3.6		8.2		11.3		10.3		5.7		-0.4		-5.9		-10.6

Average Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		435		12		15		35		50		58		50		65		56		28		28		19		18

Average Number of Days With Precipitation

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		67		3		4		5		6		8		7		9		9		5		4		3		4

Highest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		37.2		22.8		23.9		26.7		32.8		34.4		36.7		37.2		37.2		35.6		32.8		26.7		22.2

Lowest Recorded Temperature

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-38.3		-38.3		-35.6		-28.9		-22.2		-13.9		-3.9		-14.4		1.1		-10.6		-27.2		-27.8		-33.9

Average Number of Days Above 90F/32C

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17.2		---		---		---		---		0.1		3.1		8.7		4.3		1		---		---		---

Average Number of Days Below 32F/0C

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		187.6		29.9		27.2		27.6		19.4		6.3		0.4		---		---		3		17.6		26.3		29.9

Average Snowfall

Years on Record: 118

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
cm		154.2		15		19.6		29.7		26.9		3.6		---		---		---		1.8		14.5		19.1		24.1

NEARBY - MAP

NEARBY - LIST

Louviers, Colorado (2 mi / 3 km)
Sedalia, Colorado (5 mi / 8 km)
Larkspur, Colorado (8 mi / 14 km)
Strontia Springs, Colorado (14 mi / 22 km)
Kassler, Colorado (15 mi / 24 km)

GEOBA.SE

Castle Rock, Colorado

WEATHER FORECAST