Arvada, CO Weather

Arvada, 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 88.30 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of -3.30 degrees Fahrenheit.

Temperature variations between night and day tend to be big during summer with a difference that can reach 47 degrees Fahrenheit, and big during winter with an average difference of 51 degrees Fahrenheit.

The annual average precipitation at Arvada is 18.17 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 2.60 Inches.

Weather Data

Current Conditions

(Updated: 12:45 PM MST SUN NOV 8 2009)

Mostly Cloudy, 55°F	Humidity: 36%	Dewpoint: 28°F
	Wind Speed: S 10.4 MPH (9 KT)	Heat Index: 55°F
	Barometer: 30.03 in.	Wind Chill: 52°F

Weather Forecast

(Generated: 4:26 AM MST SUN NOV 08 2009)

	Hi: 61°F	Today: Mostly cloudy early in the morning then becoming partly cloudy. Highs in the lower 60s.
	Lo: 30°F
	Hi: 50°F	Monday: Partly cloudy. Slight chance of rain and snow in the morning...Then a slight chance of rain in the afternoon. Highs around 50. Chance of precipitation 20 percent.
	Lo: 25°F
	Hi: 60°F	Tuesday: Mostly sunny. Highs 56 to 62.
	Lo: 31°F
	Hi: 61°F	Veterans day: Mostly cloudy. Highs 58 to 63. Lows in the lower 30s.
	Lo: 29°F
	Hi: 54°F	Thursday: Mostly cloudy. A 20 percent chance of rain and snow. Highs 50 to 56. Lows in the upper 20s.
	Lo: 29°F
	Hi: 49°F	Friday: Mostly cloudy. A 20 percent chance of rain and snow. Highs in the upper 40s. Lows in the upper 20s.
	Lo: 29°F

Moon, Sunrise and Sunset

	Moon Phase: Waning Gibbous Moon	Civil Twilight: 6:07 AM MST	Sunrise: 6:36 AM MST
		Sunset: 4:51 PM MST	Civil Twilight: 5:19 PM MST

Normal Climate

Normal Temperatures

(WHEAT RIDGE 2 Weather station, 2.43 miles from Arvada)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	46.7	50.4	56.1	62.2	72.0	82.7	88.3	86.1	78.7	67.7	53.7	47.5	66.0
Mean °F	31.2	34.8	40.7	47.2	56.4	65.9	71.5	69.2	61.3	50.3	38.3	32.1	49.9
Min °F	-3.3	-0.6	11.4	20.5	28.5	35.7	41.3	39.8	31.1	21.7	11.7	0.9	19.9

Normal Precipitation