Garden Grove, CA Weather

Garden Grove, CA climate is warm during summer when temperatures tend to be in the 70's and cool during winter when temperatures tend to be in the 50's.

The warmest month of the year is August with an average maximum temperature of 84.20 degrees Fahrenheit, while the coldest month of the year is December with an average minimum temperature of 46.00 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 20 degrees Fahrenheit, and moderate during winter with an average difference of 22 degrees Fahrenheit.

The annual average precipitation at Garden Grove is 13.84 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is January with an average rainfall of 3.18 Inches.

Weather Data

Current Conditions

(Updated: 3:55 PM PST SAT NOV 21 2009)

Fair, 63°F	Humidity: 71%	Dewpoint: 53°F
	Wind Speed: SW 5.8 MPH (5 KT)	Heat Index: 63°F
	Barometer: 29.92 in.	Wind Chill: 63°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Crescent Moon	Civil Twilight: 6:02 AM PST	Sunrise: 6:28 AM PST
		Sunset: 4:45 PM PST	Civil Twilight: 5:12 PM PST

Normal Climate

Normal Temperatures

(SANTA ANA FIRE STATION Weather station, 4.38 miles from Garden Grove)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	69.4	70.1	70.7	73.6	74.9	78.7	82.7	84.2	83.4	79.7	74.2	69.7	75.9
Mean °F	58.0	59.1	60.2	63.0	65.7	69.3	72.9	74.3	73.2	68.9	62.4	57.9	65.4
Min °F	46.6	48.0	49.6	52.4	56.4	59.9	63.1	64.3	62.9	58.0	50.5	46.0	54.8

Normal Precipitation