Southlake, TX Weather

Southlake, TX climate is hot during summer when temperatures tend to be in the 80's and cold during winter when temperatures tend to be in the 40's.

The warmest month of the year is July with an average maximum temperature of 95.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 30.80 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 23 degrees Fahrenheit, and moderate during winter with an average difference of 24 degrees Fahrenheit.

The annual average precipitation at Southlake is 34.66 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 4.71 Inches.

Weather Data

Current Conditions

(Updated: 9:53 AM CST WED NOV 25 2009)

Partly Cloudy, 53°F	Humidity: 37%	Dewpoint: 27°F
	Wind Speed: NW 3.5 MPH (3 KT)	Heat Index: 53°F
	Barometer: 30.26 in.	Wind Chill: 53°F

Weather Forecast

(Generated: 3:06 AM CST WED NOV 25 2009)

	Hi: 69°F	Today: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph.
	Lo: 39°F
	Hi: 65°F	Thanksgiving day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph.
	Lo: 39°F
	Hi: 69°F	Friday: Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.
	Lo: 49°F
	Hi: 69°F	Saturday: Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
	Lo: 51°F
	Hi: 61°F	Sunday: Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 60s.
	Lo: 39°F
	Hi: 51°F	Monday: Mostly cloudy with a 20 percent chance of showers. Cooler. Highs in the lower 50s.
	Lo: 31°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Gibbous Moon	Civil Twilight: 6:40 AM CST	Sunrise: 7:07 AM CST
		Sunset: 5:22 PM CST	Civil Twilight: 5:49 PM CST

Normal Climate

Normal Temperatures

(GRAPEVINE DAM Weather station, 4.90 miles from Southlake)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	54.0	59.7	67.8	75.2	82.5	90.3	95.5	95.3	88.3	78.5	65.6	56.8	75.8
Mean °F	42.4	47.6	55.6	63.3	71.6	79.4	84.0	83.4	76.5	65.9	54.2	45.4	64.1
Min °F	30.8	35.5	43.4	51.3	60.6	68.4	72.5	71.5	64.7	53.3	42.7	33.9	52.4

Normal Precipitation