Brownsville, TX: December

31 December 2025: December 2025 averaged 68.9°F in Brownsville, TX, the warmest December since 2024, 6th warmest of 143.

December 2025

Mean temperature: 68.9°F; Warmest since 2024; 6th warmest of 143
Precipitation: 0.73 in; Driest since 2023; 58th driest of 147

A normal December in Brownsville, TX (1991 to 2020): a mean temperature of 63.6°F, between 60.2°F and 66.1°F in eight years of ten and 1.06 in of precipitation, between 0.28 in and 2.07 in in eight years of ten.

The mean temperature of every December in Brownsville, TX since 1878: 68.9°F in 2025; the highest is 73.2°F, in 2021.

Normal range, 60.2 to 66.1°F

Every year, ranked, as a table

Every December in Brownsville, TX from 1878 to 2025, 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
2025	68.9	6	78.6	6	59.2	9	0.73	90	0
2024	70.9	3	79.9	2	61.8	4	4.93	5	0
2023	66.6	16	76	18	57.2	17	0.10	131	0
2022	64.4	37	73.4	53	55.4	31	0.25	123	0
2021	73.2	1	82	1	64.4	1	1.32	60	0
2020	63.9	51	76	18	51.8	97	1.34	58	0
2019	65.2	24	75.7	24	54.6	44	0.74	87	0
2018	64	49	74.5	34	53.5	69	0.65	98	0
2017	62.5	75	72.1	75	52.9	78	1.15	71	0
2016	67.6	10	75.7	24	59.4	7	1.67	47	0
2015	67.2	13	76.8	10	57.5	14	0.16	126	0
2014	65.9	20	74.1	39	57.8	13	1.43	56	0
2013	60.3	112	69.3	113	51.3	106	3.52	14	0
2012	67.5	11	77.8	8	57.1	19	0.32	118	0
2011	62.8	71	71.8	78	53.9	61	1.55	50	0
2010	65	27	75.9	21	54.2	53	0.01	144	0
2009	57.6	130	65.5	137	49.7	124	5.64	3	0
2008	63.4	56	73.5	50	53.3	74	0.47	108	0
2007	66	18	76.6	11	55.4	31	0.11	129	0
2006	62.3	80	72.2	74	52.4	88	2.04	34	0
2005	62.4	76	72.4	67	52.5	84	1.50	54	0
2004	62.4	76	73	61	51.7	100	1.46	55	0
2003	62	85	73.8	46	50.2	122	0.31	121	0
2002	62.9	66	72.4	67	53.5	69	1.24	66	0
2001	64.4	37	74.3	37	54.4	49	1.02	78	0
2000	57.2	134	66.5	128	47.8	134	1.10	73	0
1999	62.2	81	73.5	50	50.9	109	0.32	118	0
1998	62	85	71.7	79	52.2	93	0.29	122	0
1997	59.7	117	70.7	94	48.7	130	0.46	109	0
1996	64.1	47	73.9	45	54.2	53	0.77	83	0
1995	63.3	58	70.4	98	56.1	28	0.98	79	0
1994	65.6	21	74.2	38	57.1	19	1.54	51	0
1993	63.8	54	73.6	49	53.9	61	2.29	28	0
1992	64.7	33	73.1	58	56.2	26	0.85	81	0
1991	64.3	42	71.2	87	57.4	16	1.18	68	0
1990	61.8	90	72.8	63	50.7	113	0.05	137	0
1989	51.8	143	61.9	143	41.7	144	1.73	46	0
1988	64	49	74.6	33	53.3	74	0.07	136	0
1987	64.2	44	73.1	58	55.4	31	0.42	110	0
1986	60.2	115	67.5	124	52.9	78	2.42	25	0
1985	60.4	111	70.1	102	50.7	113	0.42	110	0
1984	70.2	4	78.5	7	62	3	1.85	40	0
1983	55.4	138	65.9	134	44.8	142	0.48	107	0
1982	62.4	76	71.3	85	53.5	69	2.70	21	0
1981	64.8	30	75.4	27	54.2	53	0.75	86	0
1980	61.5	94	71.3	85	51.8	97	1.90	38	0
1979	59.7	117	68.9	116	50.5	119	2.04	34	0
1978	62.9	66	72.6	64	53.1	77	1.86	39	0
1977	64.4	37	76.2	15	52.5	84	0.14	127	0
1976	57.4	132	66.3	132	48.4	132	1.32	60	0
1975	61.3	98	71.6	80	50.9	109	2.17	30	0
1974	61.2	100	69.7	105	52.7	82	0.78	82	0
1973	63	63	74.7	32	51.2	107	0.53	105	0
1972	59.5	119	69.5	108	49.5	126	0.74	87	0
1971	67.2	13	76.3	13	58.2	11	1.08	75	0
1970	69.8	5	79	4	60.5	6	0.12	128	0
1969	65.3	22	76.1	16	54.5	48	trace	145	0
1968	64.7	33	75.3	28	54.1	56	0.10	131	0
1967	61.2	100	70.5	97	52	94	1.10	73	0
1966	61	102	71.4	82	50.7	113	0.68	97	0
1965	64.9	29	72.3	72	57.5	14	3.98	9	0
1964	60.2	115	69.4	111	51.1	108	2.76	19	0
1963	54.4	140	63.4	142	45.3	140	2.74	20	0
1962	60.8	105	69.6	106	52	94	1.84	42	0
1961	63.8	54	73.3	56	54.4	49	0.77	83	0
1960	58.5	124	66.4	129	50.7	113	2.65	22	0
1959	62.6	73	73.8	46	51.5	102	0.61	104	0
1958	58.8	123	68.3	120	49.3	127	2.03	36	0
1957	64.4	37	74.4	36	54.4	49	1.27	64	0
1956	64.4	37	74.1	39	54.6	44	0.05	137	0
1955	63.9	51	74.1	39	53.7	63	0.09	133	0
1954	65.1	26	75.8	22	54.4	49	0.08	134	0
1953	59.4	120	68.2	121	50.6	118	0.64	99	0
1952	61.3	98	70.4	98	52.3	89	0.62	101	0
1951	66	18	74.9	31	57	22	0.08	134	0
1950	62.9	66	74	43	51.8	97	0.02	141	0
1949	66.7	15	74	43	59.4	7	2.14	32	0
1948	67.9	8	77.7	9	58	12	0.02	141	0
1947	62.1	83	70.7	94	53.4	72	1.74	44	0
1946	64.1	47	73.3	56	54.8	42	0.38	115	0
1945	61.9	88	72.4	67	51.4	104	0.72	91	0
1944	60.9	103	71	89	50.8	112	1.65	48	0
1943	60.3	112	68.9	116	51.6	101	4.82	7	0
1942	65	27	76.3	13	53.6	67	0.40	114	0
1941	62.7	72	69	115	56.3	25	2.98	17	0
1940	63.9	51	70.6	96	57.2	17	6.95	1	0
1939	64.6	35	74.1	39	55.2	36	0.42	110	0
1938	63.4	56	71.4	82	55.4	31	1.80	43	0
1937	61.6	93	68.4	119	54.7	43	6.00	2	0
1936	62.9	66	70.8	91	54.9	41	2.41	26	0
1935	60.8	105	67.6	123	54.1	56	3.93	10	0
1934	64.2	44	71.9	77	56.5	24	1.18	68	0
1933	68.8	7	76.5	12	61.2	5	0.05	137	0
1932	58.4	125	64.5	141	52.3	89	1.06	77	0
1931	62.2	81	69.2	114	55	37	1.85	40	1
1930	58.2	126	65.5	137	50.9	109	0.42	110	0
1929	60.9	103	69.6	106	52.3	89	0.62	101	0
1928	60.7	108	68.7	118	52.6	83	1.64	49	0
1927	57.8	129	65.7	136	49.9	123	2.61	23	0
1926	62	85	69.9	103	54.1	56	5.62	4	0
1925	53.7	142	60.8	144	46.6	139	3.72	12	0
1924	57.9	128	65.3	140	50.5	119	3.52	14	0
1923	61.9	88	67.5	124	56.2	26	2.86	18	0
1922	67.4	12	76.1	16	58.6	10	0.38	115	0
1921	67.7	9	79.5	3	55.9	29	0.17	125	0
1920					52.9	78	0.05	137	17
1919	60.8	105	72.5	65	49.1	129	1.08	75	0
1918	61.7	92	70.9	90	52.5	84	3.55	13	0
1917	62.9	66	73.5	50	52.3	89	0.32	118	0
1916	65.3	22	76	18	54.6	44	0.69	95	0
1915	65.2	24	75.3	28	55	37	4.30	8	0
1914	54.2	141	60.5	145	47.8	134	2.19	29	0
1913	61.5	94	69.5	108	53.4	72	1.17	70	0
1912	57.4	132	66.4	129	48.5	131	1.51	53	0
1911	60.7	108	69.4	111	51.9	96	2.16	31	0
1910	63	63	72.4	67	53.6	67	0.77	83	0
1909	58.2	126	67.3	126	49.2	128	2.10	33	0
1908	64.3	42	73.4	53	55.3	35	0.74	87	0
1907	63	63	72.4	67	53.7	63	1.35	57	0
1906	66.1	17	75	30	57.1	19	1.30	63	0
1905	56.5	135	66.2	133	46.9	138	3.85	11	0
1904	62.4	76	70.8	91	54	59	1.26	65	0
1903	60.5	110	73.7	48	47.6	136	0.50	106	2
1902							0.00	146	14
1901			73.1	58			0.00	146	31
1900	59.4	120	70.8	91	48	133	1.74	44	0
1899			71.2	87			1.54	51	31
1898	55.3	139	66.4	129	44.1	143	0.18	124	0
1897	56.5	135	67.8	122	45.3	140	0.71	93	0
1895	61.4	96	71.4	82	51.5	102	0.72	91	0
1894	64.2	44	75.5	26	52.9	78	0.11	129	0
1893	64.8	30	75.8	22	53.7	63	0.71	93	0
1892	63.3	58	72.9	62	53.7	63	1.19	67	0
1891	63.2	62	71.5	81	55	37	3.11	16	0
1890	64.8	30	74.5	34	55	37	0.38	115	0
1889	71.2	2	79	4	63.5	2	0.02	141	0
1888	63.3	58	72.1	75	54.6	44	0.91	80	0
1887	57.6	130	65.5	137	49.6	125	4.87	6	0
1886	61.8	90	72.3	72	51.4	104	0.69	95	0
1885	63.3	58	73.4	53	53.3	74	1.12	72	0
1884	61.4	96	70.3	100	52.5	84	1.31	62	0
1883	62.6	73	69.5	108	55.8	30	2.59	24	0
1882	60.3	112	69.9	103	50.7	113	2.38	27	0
1881	62.1	83	70.2	101	54	59	1.92	37	0
1880	58.9	122	67.3	126	50.4	121	0.63	100	0
1879	64.6	35	72.5	65	56.6	23	0.62	101	0
1878	56.5	135	65.9	134	47.1	137	1.34	58	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2021	73.2
1889	71.2
2024	70.9
1984	70.2
1970	69.8
2025	68.9
1933	68.8
1948	67.9
1921	67.7
2016	67.6

Coldest
Year	Mean, °F
1989	51.8
1925	53.7
1914	54.2
1963	54.4
1898	55.3
1983	55.4
1905	56.5
1897	56.5
1878	56.5
2000	57.2

Wettest
Year	Precipitation, in
1940	6.95
1937	6.00
2009	5.64
1926	5.62
2024	4.93
1887	4.87
1943	4.82
1915	4.30
1965	3.98
1935	3.93

Driest
Year	Precipitation, in
1902	0.00
1901	0.00
1969	trace
2010	0.01
1950	0.02
1948	0.02
1889	0.02
1990	0.05
1956	0.05
1933	0.05
More years share the last value

The hottest, coldest and wettest days

Hottest day: 87°F; 26 December 2025, 25 December 2025, 22 December 2025, 21 December 2025, 13 December 2025
Coldest night: 46°F; 31 December 2025
Wettest day: 0.42 in; 17 December 2025

Every month, season and year

Months

Seasons

Years

Brownsville, TX the day's answers

All-time records

Every answer in words

December 2025 brought 0.73 in of precipitation in Brownsville, TX, the driest December since 2023, 58th driest of 147.
The hottest day of December 2025 in Brownsville, TX: 87°F on Friday 26 December 2025, Thursday 25 December 2025, Monday 22 December 2025 and 2 other days.
The coldest night of December 2025 in Brownsville, TX: a low of 46°F on Wednesday 31 December 2025.
The wettest day of December 2025 in Brownsville, TX: 0.42 in on Wednesday 17 December 2025.