Westminster, CO Weather

Westminster, CO climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.

The warmest month of the year is July with an average maximum temperature of 87.90 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 16.20 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 31 degrees Fahrenheit, and moderate during winter with an average difference of 28 degrees Fahrenheit.

The annual average precipitation at Westminster is 13.25 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 2.25 Inches.

Weather Data

Current Conditions

(Updated: 8:52 AM MST FRI DEC 5 2008)

Mostly Cloudy, 28°F	Humidity: 64%	Dewpoint: 18°F
	Wind Speed: NW 8 MPH	Heat Index: 28°F
	Barometer: 29.99 in.	Wind Chill: 20°F

Weather Forecast

(Generated: 4:17 AM MST FRI DEC 05 2008)

	Hi: 43°F	Today: Mostly sunny. Highs 38 to 46.
	Lo: 25°F
	Hi: 50°F	Saturday: Mostly sunny. Highs 46 to 52.
	Lo: 31°F
	Hi: 55°F	Sunday: Mostly cloudy. Highs in the mid 50s.
	Lo: 18°F
	Hi: 41°F	Monday: Mostly cloudy with a 50 percent chance of rain and snow. Highs in the lower 40s. Lows around 18.
	Lo: 21°F
	Hi: 41°F	Tuesday: Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.
	Lo: 21°F
	Hi: 50°F	Wednesday: Partly cloudy. Highs around 50. Lows in the lower 20s.
	Lo: 21°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Gibbous Moon	Civil Twilight: 6:34 AM MST	Sunrise: 7:04 AM MST
		Sunset: 4:35 PM MST	Civil Twilight: 5:05 PM MST

Normal Climate

Normal Temperatures

(NORTHGLENN Weather station, 4.46 miles from Westminster)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	43.8	47.8	54.4	61.2	71.3	82.0	87.9	85.8	77.5	66.2	51.6	44.7	64.5
Mean °F	30.0	33.8	40.2	47.0	56.6	66.3	72.0	70.3	62.1	51.0	38.2	31.3	49.9
Min °F	16.2	19.8	26.0	32.7	41.8	50.6	56.0	54.8	46.7	35.7	24.7	17.9	35.2

Normal Precipitation