McAllen, TX: Fall

9 October 2026: Fall 2026 so far averaged 90.2°F in McAllen, TX (1 day missing), the warmest 1 September to 9 October on record, in 84 years since 1941 (1967 excluded: 11 of 39 days missing; 1997 excluded: 9 of 39 days missing); provisional.

Fall 2026 so far, to 9 October 2026

Mean temperature: 90.2°F; Warmest on record; Warmest of 84, provisional

A normal 1 September to 9 October in McAllen, TX (1991 to 2020): a mean temperature of 82.6°F, between 80.6°F and 86.5°F in eight years of ten and 4.44 in of precipitation, between 1.85 in and 11.02 in in eight years of ten.

The mean temperature of every 1 September to 9 October in McAllen, TX since 1941: 90.2°F in 2026, the highest of them all.

Normal range, 80.6 to 86.5°F

Every year, ranked, as a table

Every 1 September to 9 October in McAllen, TX from 1941 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	90.2	1	100.7	1	79.8	1	3.90	45	1
2025	86.9	5	97.6	5	76.2	7	0.68	79	0
2024	85.1	12	94.8	16	75.3	10	5.28	29	0
2023	87.5	3	98.7	3	76.3	6	0.86	78	0
2022	82.5	37	92.7	35	72.4	40	3.86	46	0
2021	84.2	15	95.3	12	73.1	29	1.99	66	0
2020	81.8	48	92.4	40	71.3	51	4.66	33	0
2019	86.7	6	96.8	6	76.7	3	2.78	57	0
2018	87	4	95.6	9	78.3	2	5.95	22	0
2017	85.9	8	96.1	7	75.7	9	3.00	53	0
2016	87.8	2	99	2	76.6	4	1.74	69	0
2015	84.7	13	94.5	19	75	11	5.46	26	0
2014	82.3	42	90.4	62	74.2	16	11.23	4	0
2013	82.1	45	90.8	60	73.4	21	6.22	19	0
2012	83.8	18	95	13	72.7	34	1.90	68	0
2011	86.5	7	98.5	4	74.4	15	0.25	82	0
2010	81.8	48	91.7	53	71.9	48	3.63	49	0
2009	85.8	9	94.9	15	76.6	4	3.93	44	0
2008	80.1	69	90.1	68	70.1	66	3.56	50	0
2007	83.3	24	92.7	35	73.9	18	2.87	55	0
2006	83.2	26	92.4	40	73.9	18	12.45	2	0
2005	85.4	11	95.9	8	74.8	13	1.66	70	0
2004	82.5	37	91.5	55	73.4	21	6.04	21	0
2003	81.5	53	89.6	71	73.4	21	12.51	1	0
2002	82.8	31	92.3	44	73.3	25	8.36	10	0
2001	80.4	66	89.5	72	71.3	51	4.57	35	0
2000	82.5	37	94.2	21	69.6	71	4.14	42	2
1999	81.9	47	92.6	38	71.3	51	2.68	61	0
1998	82.6	34	90.7	61	74.5	14	10.93	5	0
1997									9
1996	81.7	50	90.2	67	73.2	27			0
1995	83.4	22	94.1	24	72.7	34	5.07	30	0
1994	80.7	62	90.4	62	71.1	57	6.56	15	0
1993	83.6	20	94	26	73.3	25	4.30	38	0
1992	81.5	53	91.8	50	71.3	51	4.75	31	0
1991	79.9	71	88.9	75	70.9	62	4.30	38	0
1990	83.8	18	92.7	35	74.9	12	9.87	7	0
1989	82.6	34	94.2	21	71	60	0.55	80	0
1988	80.9	60	91.8	50	70	68	5.44	27	0
1987	83.3	24	95	13	71.6	49	3.29	52	0
1986	85.8	9	95.4	10	76.1	8	1.94	67	0
1985	82.7	33	92.8	34	72.7	34	4.33	37	0
1984	79	79	86.7	84	71.3	51	6.41	17	0
1983	82.9	30	93.3	31	72.5	37	3.41	51	0
1982	84.6	14	95.4	10	73.8	20	2.70	59	0
1981	83.2	26	94.3	20	72	46	1.00	77	0
1980	83.9	17	94.8	16	73.1	29	2.78	57	0
1979	79.6	75	90.3	65	69	75	2.80	56	0
1978	80.7	62	88.3	81	73	31	6.62	14	0
1977	83.6	20	93.1	32	74.1	17	5.34	28	0
1976	79	79	88.6	78	69.4	73	6.51	16	0
1975	78	83	88.3	81	67.8	80	2.33	64	0
1974	78.8	81	88.9	75	68.8	77	6.88	13	2
1973	82.8	31	92.1	46	73.4	21	9.68	8	0
1972	83.2	26	94	26	72.5	37	1.27	74	0
1971	80.2	67	88.1	83	72.4	40	11.82	3	0
1970	79.8	73	88.6	78	70.9	62	8.04	12	0
1969	81.3	57	90.4	62	72.1	44	3.76	47	0
1968	82.3	42	92.4	40	72.3	42	4.41	36	0
1967									11
1966	82.5	37	94.1	24	70.8	65	1.22	75	0
1965	80.1	69	90	69	70.1	66	6.21	20	0
1964	81.4	55	91.8	50	71.1	57	1.42	71	0
1963	80.6	65	91.3	57	69.9	70	4.61	34	0
1962	83.4	22	94	26	72.9	32	2.69	60	0
1961	79.3	77	89.1	74	69.5	72	4.02	43	0
1960	79.8	73	91.3	57	68.4	78	4.69	32	1
1959	84	16	94.8	16	73.2	27	2.07	65	0
1958	81	59	89.9	70	72.1	44	8.07	11	0
1957	80.8	61	92.4	40	69.1	74	1.05	76	0
1956	81.7	50	93.4	30	70	68	1.33	73	0
1955	79.9	71	88.5	80	71.3	51	4.23	41	0
1954	82	46	91.9	49	72.2	43	10.20	6	0
1953	79.5	76	91.4	56	67.7	82	2.93	54	0
1952	79.1	78	91.2	59	67	83	0.50	81	0
1951	81.6	52	92	47	71.1	57	5.75	24	0
1950	83.1	29	94.2	21	72	46	2.37	63	0
1949	82.5	37	92.2	45	72.9	32	1.38	72	0
1948	78.5	82	89.2	73	67.8	80	9.65	9	0
1947	81.4	55	93.9	29	68.9	76	0.02	83	0
1946	82.2	44	92.9	33	71.5	50	5.89	23	0
1945	81.3	57	91.7	53	70.9	62	3.64	48	0
1944	80.7	62	90.3	65	71	60	4.26	40	0
1943	77.9	84	88.7	77	67	83	6.30	18	0
1942	80.2	67	92	47	68.4	78	2.67	62	0
1941	82.6	34	92.6	38	72.5	37	5.72	25	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2026	90.2
2016	87.8
2023	87.5
2018	87
2025	86.9
2019	86.7
2011	86.5
2017	85.9
2009	85.8
1986	85.8

Coldest
Year	Mean, °F
1943	77.9
1975	78
1948	78.5
1974	78.8
1984	79
1976	79
1952	79.1
1961	79.3
1953	79.5
1979	79.6

Wettest
Year	Precipitation, in
2003	12.51
2006	12.45
1971	11.82
2014	11.23
1998	10.93
1954	10.20
1990	9.87
1973	9.68
1948	9.65
2002	8.36

Driest
Year	Precipitation, in
1947	0.02
2011	0.25
1952	0.50
1989	0.55
2025	0.68
2023	0.86
1981	1.00
1957	1.05
1966	1.22
1972	1.27

The hottest, coldest and wettest days

Hottest day: 107°F; 10 September 2026
Coldest night: 74°F; 9 October 2026
Wettest day: 2.36 in; 2 October 2026

Every month, season and year

Months

Seasons

Years

McAllen, TX the day's answers

All-time records

Every answer in words

The hottest day of fall 2026 so far in McAllen, TX: 107°F on Thursday 10 September 2026.
The coldest night of fall 2026 so far in McAllen, TX: a low of 74°F on Friday 9 October 2026.
The wettest day of fall 2026 so far in McAllen, TX: 2.36 in on Friday 2 October 2026.