Dallas, TX: Climate and Weather (2024)

Seasonal Weather Patterns in Dallas, TX

Temperature

Average Daily Temperature (°F)

	Dallas, TX	U.S. Avg.	Difference
January	46	43	+3
July	86	79	+7

Average Monthly Number of Hot and Freezing Days

	Dallas, TX	U.S. Avg.	Difference
Summer: Hot Days	21	11	+10
Winter: Freezing Days	8	12	-4

Read more in Temperature

Sunshine

Average Annual Number of Clear and Cloudy Days

	Dallas, TX	U.S. Avg.	Difference
Clear Days	185	217	-32
Cloudy Days	180	148	+32

Average Daylight Hours per Day

	Dallas, TX	U.S. Avg.	Difference
January	10	10	No difference
July	14	15	-1

Read more in Sunshine

Precipitation

Average Annual Number of Rainy and Snow Days

	Dallas, TX	U.S. Avg.	Difference
Rainy Days	86	93	-7
Snow Days	0	7	-7

Average Monthly Humidity (%) in Dallas, TX

	Dallas, TX	U.S. Avg.	Difference
January	65	68	-3%
July	65	61	+4%

Read more in Precipitation

Is Dallas, TX, Hot or Cold?

Low, Average, and High Temperatures (°F)

	Low	Average	High
January	37	46	56
February	39	49	60
March	48	58	67
April	56	64	75
May	63	75	84
June	71	79	90
July	75	86	95
August	73	83	92
September	69	77	87
October	58	68	76
November	47	58	67
December	40	49	59

Average Monthly Number of Hot Days

	Dallas, TX	U.S. Avg.	Difference
January	0	0	No difference
February	0	0	No difference
March	0	0	No difference
April	1	1	No difference
May	4	3	+1
June	16	8	+8
July	24	13	+11
August	24	12	+12
September	10	6	+4
October	2	2	No difference
November	0	0	No difference
December	0	0	No difference

Average Monthly Number of Freezing Days

	Dallas, TX	U.S. Avg.	Difference
January	9	13	-4
February	6	10	-4
March	2	7	-5
April	0	2	-2
May	0	0	No difference
June	0	0	No difference
July	0	0	No difference
August	0	0	No difference
September	0	0	No difference
October	0	2	-2
November	2	6	-4
December	8	12	-4

Dallas, TX: Clear/Cloudy Skies, and Daylight Hours

Average Number of Clear Days

	Dallas, TX	U.S. Avg.	Difference
January	17	17	No difference
February	14	16	-2
March	14	17	-3
April	15	17	-2
May	14	18	-4
June	15	19	-4
July	16	20	-4
August	16	20	-4
September	15	19	-4
October	16	19	-3
November	17	18	-1
December	16	17	-1

Average Number of Cloudy Days

	Dallas, TX	U.S. Avg.	Difference
January	14	14	No difference
February	14	12	+2
March	17	14	+3
April	15	13	+2
May	17	13	+4
June	15	11	+4
July	15	11	+4
August	15	11	+4
September	15	11	+4
October	15	12	+3
November	13	12	+1
December	15	14	+1

Average Daylight Hours per Day

	Dallas, TX	U.S. Avg.	Difference
January	10	10	No difference
February	11	11	No difference
March	12	12	No difference
April	13	13	No difference
May	14	14	No difference
June	14	15	-1
July	14	15	-1
August	14	14	No difference
September	13	13	No difference
October	12	12	No difference
November	11	10	+1
December	10	10	No difference

Dallas, TX: Rainy Days, Snow Days, and Humidity

Average Number of Rainy Days

	Dallas, TX	U.S. Avg.	Difference
January	9	9	No difference
February	6	8	-2
March	9	9	No difference
April	6	7	-1
May	8	7	+1
June	9	7	+2
July	5	7	-2
August	5	6	-1
September	5	7	-2
October	9	7	+2
November	6	8	-2
December	9	8	+1

Average Number of Snow Days

	Dallas, TX	U.S. Avg.	Difference
January	0	2	-2
February	0	2	-2
March	0	1	-1
April	0	0	No difference
May	0	0	No difference
June	0	0	No difference
July	0	0	No difference
August	0	0	No difference
September	0	0	No difference
October	0	0	No difference
November	0	1	-1
December	0	2	-2

Average Humidity (%)

	Dallas, TX	U.S. Avg.	Difference
January	65	68	-3%
February	67	66	+1%
March	66	63	+3%
April	65	59	+6%
May	69	61	+8%
June	67	60	+7%
July	65	61	+4%
August	63	62	+1%
September	66	63	+3%
October	67	63	+4%
November	68	65	+3%
December	67	68	-1%

The assessments presented on this website, including those related to crime, safety, cost of living, and other location characteristics (e.g., states, cities, towns, villages, neighborhoods, areas, landmarks), are based on various sources and our internal research methods. These assessments are not guaranteed to be accurate or complete and should not be used as the sole basis for making any decisions.