Alvin, TX Weather

Alvin, TX climate is hot during summer when temperatures tend to be in the 80'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 91.60 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 43.10 degrees Fahrenheit.

Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 17 degrees Fahrenheit, and fairly limited during winter with an average difference of 19 degrees Fahrenheit.

The annual average precipitation at Alvin is 51.73 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is September with an average rainfall of 7.12 Inches.

Weather Data

Current Conditions

(Updated: 2:53 PM CST TUE NOV 24 2009)

Overcast, 64°F	Humidity: 75%	Dewpoint: 56°F
	Wind Speed: N 10.4 MPH (9 KT)	Heat Index: 64°F
	Barometer: 30.07 in.	Wind Chill: 64°F

Weather Forecast

(Generated: 3:26 PM CST TUE NOV 24 2009)

		Tonight: Partly cloudy until late night then clearing. Cooler. Lows in the mid 40s inland...In the lower 50s coast. North winds 10 to 15 mph inland...North 15 to 20 mph coast.
	Lo: 45°F
	Hi: 69°F	Wednesday: Sunny. Highs in the upper 60s. North winds 10 to 15 mph.
	Lo: 50°F
	Hi: 65°F	Thanksgiving day: Sunny. Highs in the mid 60s. North winds 10 to 15 mph.
	Lo: 41°F
	Hi: 69°F	Friday: Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 60s.
	Lo: 51°F
	Hi: 71°F	Saturday: Partly cloudy in the morning...Then mostly cloudy with a 20 percent chance of showers in the afternoon. Highs in the lower 70s.
	Lo: 55°F
	Hi: 71°F	Sunday: Mostly cloudy with a 40 percent chance of showers and thunderstorms. Breezy. Highs in the lower 70s. Lows in the mid 50s.
	Lo: 55°F
	Hi: 59°F	Monday: Partly cloudy with a 20 percent chance of showers. Breezy...Cooler. Highs in the upper 50s inland...In the lower 60s coast.
	Lo: 39°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Gibbous Moon	Civil Twilight: 6:26 AM CST	Sunrise: 6:51 AM CST
		Sunset: 5:22 PM CST	Civil Twilight: 5:48 PM CST

Normal Climate

Normal Temperatures

(ALVIN Weather station, 3.80 miles from Alvin)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	62.2	65.7	72.0	77.3	83.6	88.8	91.2	91.6	87.7	80.8	72.2	64.7	78.2
Mean °F	52.7	55.9	62.5	68.5	75.5	80.7	82.7	82.7	78.7	70.6	62.2	54.9	69.0
Min °F	43.1	46.1	53.0	59.6	67.3	72.5	74.2	73.8	69.6	60.4	52.1	45.1	59.7

Normal Precipitation