BOULDER, COLORADO

Home > North America > United States > Colorado
Elevation: 5288 feet Latitude: 40 02N Longitude: 105 13W

WEATHER

Monthly - Summary

CURRENT CONDITIONS

PRINT THIS DATA

MONTHLY - WEATHER AVERAGES SUMMARY [ Show All Data ]

[ °C ] °F

Average Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		51		33		34		39		48		56		66		72		71		63		52		41		34

Average High Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		64		45		46		52		61		69		80		85		84		77		66		54		46

Average Low Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		38		21		22		27		36		44		53		59		58		50		39		29		22

Average Precipitation

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		18.3		0.5		0.8		1.6		2.7		3.1		1.7		1.8		1.6		1.4		1.5		0.9		0.8

Highest Recorded Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		104		74		79		86		85		93		104		104		102		97		90		79		74

Lowest Recorded Temperature

Years on Record: 64

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-33		-33		-28		-13		4		20		30		40		36		23		-2		-12		-20

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		44.6		---		---		---		---		0.3		10		16		13		5		0.3		---		---

Average Number of Days Below 32F/0C

Years on Record: 10

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		129.6		25		22		22		10		1		0.3		---		---		0.3		6		19		24

Average Snowfall

Years on Record: 63

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		73.2		8.2		10.2		15.3		11.9		2.8		---		---		---		0.6		4.8		9.6		9.8

Average Number of Rainy Days

Years on Record: 67

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		41.3		1.7		2.3		4.2		5.7		6.2		3.7		3.9		3.5		2.8		3		2.1		2.2

Average Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		52		56		57		55		52		54		47		47		48		47		48		55		56

Average Dew Point

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		30		15		18		20		26		37		44		48		48		39		30		21		17

NEARBY - MAP

NEARBY - LIST

Eldorado Springs, Colorado (2 mi / 4 km)
Louisville, Colorado (2 mi / 4 km)
Hawthorne, Colorado (7 mi / 12 km)
Golden, Colorado (9 mi / 14 km)
Longmont, Colorado (9 mi / 15 km)

GEOBA.SE

Boulder, Colorado

WEATHER FORECAST