Living in Mcallen, TX, Local Climate & Weather (2024) | Mcallen, TX

Seasonal Weather Patterns in McAllen, TX

Temperature

Average Daily Temperature (°F)

	McAllen, TX	U.S. Avg.	Difference
January	63	43	+20
July	91	79	+12

Average Monthly Number of Hot and Freezing Days

	McAllen, TX	U.S. Avg.	Difference
Summer: Hot Days	26	11	+15
Winter: Freezing Days	1	12	-11

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Sunshine

Average Annual Number of Clear and Cloudy Days

	McAllen, TX	U.S. Avg.	Difference
Clear Days	270	217	+53
Cloudy Days	95	148	-53

Average Daylight Hours per Day

	McAllen, TX	U.S. Avg.	Difference
January	11	10	+1
July	14	15	-1

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Precipitation

Average Annual Number of Rainy and Snow Days

	McAllen, TX	U.S. Avg.	Difference
Rainy Days	57	64	-7
Snow Days	0	7	-7

Average Monthly Humidity (%) in McAllen, TX

	McAllen, TX	U.S. Avg.	Difference
January	66	68	-2%
July	72	61	+11%

Read more in Precipitation

Is McAllen, TX, Hot or Cold?

Low, Average, and High Temperatures (°F)

	Low	Average	High
January	50	63	76
February	54	66	81
March	59	72	86
April	66	80	94
May	72	87	100
June	75	90	103
July	77	91	104
August	76	93	106
September	74	88	98
October	68	80	91
November	58	70	85
December	51	64	77

Average Monthly Number of Hot Days

	McAllen, TX	U.S. Avg.	Difference
January	0	0	No difference
February	0	0	No difference
March	2	0	+2
April	7	1	+6
May	16	3	+13
June	24	8	+16
July	27	13	+14
August	27	12	+15
September	20	6	+14
October	9	2	+7
November	2	0	+2
December	0	0	No difference

Average Monthly Number of Freezing Days

	McAllen, TX	U.S. Avg.	Difference
January	1	13	-12
February	0	10	-10
March	0	7	-7
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	0	6	-6
December	1	12	-11

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

Average Number of Clear Days

	McAllen, TX	U.S. Avg.	Difference
January	20	17	+3
February	20	16	+4
March	22	17	+5
April	23	17	+6
May	23	18	+5
June	23	19	+4
July	26	20	+6
August	25	20	+5
September	24	19	+5
October	22	19	+3
November	21	18	+3
December	21	17	+4

Average Number of Cloudy Days

	McAllen, TX	U.S. Avg.	Difference
January	11	14	-3
February	8	12	-4
March	9	14	-5
April	7	13	-6
May	8	13	-5
June	7	11	-4
July	5	11	-6
August	6	11	-5
September	6	11	-5
October	9	12	-3
November	9	12	-3
December	10	14	-4

Average Daylight Hours per Day

	McAllen, TX	U.S. Avg.	Difference
January	11	10	+1
February	12	11	+1
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

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

Average Number of Rainy Days

	McAllen, TX	U.S. Avg.	Difference
January	6	9	-3
February	5	8	-3
March	3	9	-6
April	3	7	-4
May	5	7	-2
June	5	7	-2
July	5	7	-2
August	3	6	-3
September	9	7	+2
October	5	7	-2
November	3	8	-5
December	5	8	-3

Average Number of Snow Days

	McAllen, 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 (%)

	McAllen, TX	U.S. Avg.	Difference
January	66	68	-2%
February	64	66	-2%
March	62	63	-1%
April	60	59	+1%
May	68	61	+7%
June	70	60	+10%
July	72	61	+11%
August	73	62	+11%
September	71	63	+8%
October	69	63	+6%
November	67	65	+2%
December	66	68	-2%