Climate

Carrollton weather by month

Average highs, lows, rain and snow for every month, from 30 years of weather records.

Average temperatures

Best time to visit: March, April, November, when highs are mild and rain is lightest.

Month	High	Low	Rain	Snow	Wet days
January	57°F	36°F	2.5 in	0.10 in	7
February	61°F	40°F	2.8 in	1.0 in	7
March	69°F	48°F	3.3 in	0.30 in	8
April	76°F	55°F	3.2 in	0.00 in	7
May	84°F	65°F	4.8 in	0.00 in	9
June	92°F	72°F	3.7 in	0.00 in	7
July	96°F	76°F	2.1 in	0.00 in	4
August	96°F	76°F	2.2 in	0.00 in	5
September	89°F	69°F	2.7 in	0.00 in	5
October	78°F	57°F	4.4 in	0.00 in	7
November	67°F	46°F	2.5 in	0.00 in	6
December	58°F	38°F	2.8 in	0.20 in	7

NOAA U.S. Climate Normals 1991–2020, Dallas Ft Worth Ap, Tx Us (9.4 mi away, 560 ft). Wet days: days with at least 0.01 in of precipitation.

What is the hottest month in Carrollton?

August, with an average high of 96°F and low of 76°F.

What is the coldest month in Carrollton?

January, with an average low of 36°F and high of 57°F.

When does it rain most in Carrollton?

May is the wettest month, averaging 4.8 in of precipitation; the year totals about 37.0 inches.

Does it snow in Carrollton?

Yes. Snowfall averages about 2 inches a year, mostly in February and March.

What is the best time to visit Carrollton?

For mild weather (highs between 65°F and 85°F) with the least rain, March, April, November.

Where do these numbers come from?

NOAA’s 1991–2020 U.S. Climate Normals for the Dallas Ft Worth Ap weather station, 9.4 miles from downtown: 30-year averages, not a forecast.