Sierra Vista, AZ Weather

Sierra Vista, AZ climate is warm during summer when temperatures tend to be in the 70's and cold during winter when temperatures tend to be in the 40's.

The warmest month of the year is June with an average maximum temperature of 93.30 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 33.70 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 27 degrees Fahrenheit, and moderate during winter with an average difference of 28 degrees Fahrenheit.

The annual average precipitation at Sierra Vista is 14.02 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 3.85 Inches.

Weather Data

Current Conditions

(Updated: 2:55 PM MST TUE NOV 24 2009)

Clear, 66°F	Humidity: 19%	Dewpoint: 23°F
	Wind Speed: VRB 4.6 MPH (4 KT)	Heat Index: 66°F
	Barometer: 30.10 in.	Wind Chill: 66°F

Weather Forecast

(Generated: 2:10 PM MST TUE NOV 24 2009)

		Tonight: Clear. Lows 28 to 33.
	Lo: 31°F
	Hi: 66°F	Wednesday: Sunny. Highs 62 to 68.
	Lo: 34°F
	Hi: 68°F	Thanksgiving day: Mostly sunny. Highs 64 to 70.
	Lo: 39°F
	Hi: 69°F	Friday: Partly cloudy. Highs 66 to 71.
	Lo: 38°F
	Hi: 65°F	Saturday: Partly cloudy. Highs 62 to 67.
	Lo: 32°F
	Hi: 62°F	Sunday: Partly cloudy. Lows 27 to 36. Highs 55 to 67.
	Lo: 32°F
	Hi: 62°F	Sunday: Partly cloudy. Lows 27 to 36. Highs 55 to 67.
	Lo: 31°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Gibbous Moon	Civil Twilight: 6:30 AM MST	Sunrise: 6:56 AM MST
		Sunset: 5:18 PM MST	Civil Twilight: 5:44 PM MST

Normal Climate

Normal Temperatures

(SIERRA VISTA Weather station, 1.39 miles from Sierra Vista)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	61.6	65.1	70.0	77.1	84.6	93.3	92.6	89.6	87.2	79.3	69.1	62.5	77.7
Mean °F	47.7	50.8	55.6	61.5	69.0	77.8	79.1	76.6	73.5	64.8	54.4	48.2	63.3
Min °F	33.7	36.4	41.2	45.9	53.4	62.2	65.5	63.5	59.7	50.3	39.6	33.9	48.8

Normal Precipitation