Del Rio, TX: December

31 December 2025: December 2025 averaged 59°F in Del Rio, TX, the warmest December since 2024, 3rd warmest of 121.

December 2025

Mean temperature: 59°F; Warmest since 2024; 3rd warmest of 121
Precipitation: 0.01 in; Driest since 2022; 8th driest of 121

A normal December in Del Rio, TX (1991 to 2020): a mean temperature of 53.1°F, between 50.2°F and 56.5°F in eight years of ten and 0.38 in of precipitation, between 0.04 in and 1.81 in in eight years of ten.

The mean temperature of every December in Del Rio, TX since 1905: 59°F in 2025; the highest is 65.5°F, in 2021.

Normal range, 50.2 to 56.5°F

Every year, ranked, as a table

Every December in Del Rio, TX from 1905 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	59	3	71.1	5	47	9	0.01	111	0
2024	60.9	2	72.3	2	49.5	2	0.18	90	0
2023	58.3	5	70.5	6	46	15	0.62	47	0
2022	56.9	13	67.5	24	46.4	10	trace	115	0
2021	65.5	1	77.6	1	53.3	1	0.26	79	0
2020	55.4	27	70.5	6	40.3	73	1.26	23	0
2019	57	11	72.3	2	41.7	54	0.05	103	0
2018	52.9	61	64.5	57	41.3	60	1.26	23	0
2017	51.8	73	61.9	85	41.8	53	1.74	13	0
2016	54.4	36	62.5	80	46.2	14	2.48	4	0
2015	55.6	22	69.5	9	41.7	54	0.34	69	0
2014	56.3	17	63.6	71	49	4	0.25	80	0
2013	50.2	97	61.5	90	38.9	97	0.48	55	0
2012	56.4	16	68.5	13	44.4	27	0.04	105	0
2011	50.2	97	59.6	98	40.7	67	0.98	30	0
2010	53	55	67.8	19	38.1	106	trace	115	0
2009	49	109	58.7	108	39.2	93	1.01	29	0
2008	53	55	66.1	41	39.9	82	0.41	60	0
2007	53.1	53	66.6	30	39.5	89	0.32	71	0
2006	52.7	63	64	64	41.4	58	0.36	67	0
2005	51.5	79	64.9	51	38.1	106	0.06	97	0
2004	51.4	83	64.5	57	38.4	103	0.40	61	0
2003	53.9	43	67.9	17	40	81	0.04	105	0
2002	52	72	64.1	62	39.8	85	0.31	73	0
2001	53.8	47	64.5	57	43	41	0.35	68	1
2000	48	111	57.9	110	38	108	0.51	53	0
1999	53.9	43	67.1	27	40.7	67	0.01	111	0
1998	52.3	67	63.9	66	40.6	69	0.24	85	0
1997	50	99	63.3	76	36.8	114	0.55	51	0
1996	52.8	62	65.3	46	40.4	72	0.34	69	0
1995	54.4	36	65.7	43	43.2	39	0.49	54	0
1994	57.3	8	67	29	47.5	5	3.14	2	0
1993	57	11	67.5	24	46.4	10	0.18	90	0
1992	55.5	23	66.2	39	44.8	22	0.42	58	0
1991	55.4	27	63.4	75	47.5	5	3.06	3	0
1990	52.4	66	64.6	56	40.2	77	0.22	88	0
1989	44.3	121	55.3	119	33.3	120	0.30	75	0
1988	53.6	50	64.5	57	42.6	45	0.38	64	0
1987	53	55	65.7	43	40.3	73	0.59	49	0
1986	51.2	87	59.1	103	43.3	36	2.36	6	0
1985	49.7	103	61.9	85	37.4	113	0.03	109	0
1984	57.9	6	66.4	35	49.4	3	2.44	5	0
1983	44.5	120	55.8	118	33.3	120	0.06	97	0
1982	51.8	73	62.7	79	40.9	61	0.79	34	0
1981	54.5	34	67.5	24	41.4	58	0.06	97	0
1980	53.5	51	63.5	72	43.5	35	1.02	28	0
1979	53.9	43	65.9	42	41.9	52	0.78	35	0
1978	51.1	88	62	84	40.2	77	0.76	36	0
1977	55.5	23	69	10	42	51	0.01	111	0
1976	49.2	107	60.8	91	37.6	112	1.51	18	0
1975	53.5	51	66.3	36	40.6	69	0.53	52	0
1974	50.9	90	62.3	82	39.5	89	1.47	19	0
1973	53	55	68	16	38	108	trace	115	0
1972	50.9	90	63.9	66	37.9	110	0.01	111	0
1971	56.5	15	67.1	27	45.8	17	0.25	80	0
1970	57.6	7	69	10	46.3	13	0.12	95	0
1969	54	40	65.3	46	42.7	44	1.18	25	0
1968	51.3	84	63.8	68	38.7	102	trace	115	0
1967	49.5	105	59.5	100	39.4	91	0.76	36	0
1966	50.9	90	65.2	48	36.6	115	0.04	105	0
1965	56.3	17	65.4	45	47.3	8	1.09	27	0
1964	51.3	84	63.5	72	39.1	94	0.25	80	0
1963	45.8	118	56.2	117	35.4	117	0.67	44	0
1962	52.3	67	61.6	89	42.9	43	0.31	73	0
1961	53.8	47	64.2	61	43.3	36	0.29	76	0
1960	48.6	110	57.5	112	39.7	86	1.81	11	0
1959	53.9	43	64.8	53	43	41	0.72	38	0
1958	50.7	94	61.8	87	39.6	87	0.15	92	0
1957	55.1	31	66.5	31	43.7	33	0.82	33	0
1956	54.4	36	68.4	14	40.5	71	0.07	96	0
1955	52.7	63	66.3	36	39	95	0.23	86	0
1954	55.4	27	69	10	41.7	54	trace	115	0
1953	47.3	113	58.7	108	35.9	116	0.40	61	0
1952	51.7	75	63	78	40.3	73	0.56	50	0
1951	55	32	67.7	20	42.4	47	0.42	58	0
1950	53	55	67.6	23	38.4	103	trace	115	0
1949	55.5	23	63.5	72	47.4	7	2.31	7	0
1948	57.3	8	68.1	15	46.4	10	0.15	92	0
1947	53.7	49	64.1	62	43.3	36	0.64	46	0
1946	55.7	20	66.2	39	45.2	21	0.66	45	0
1945	51.5	79	63.1	77	39.9	82	0.06	97	0
1944	50	99	59.6	98	40.3	73	1.63	15	0
1943	50	99	59.2	101	40.8	64	1.58	16	0
1942	55.7	20	67.7	20	43.7	33	0.39	63	0
1941	54	40	63.8	68	44.3	28	0.25	80	0
1940	55.5	23	64.9	51	46	15	0.38	64	0
1939	55.3	30	66.5	31	44.1	29	1.47	19	0
1938	53.1	53	64	64	42.2	50	0.89	32	0
1937	50.8	93	56.8	114	44.7	25	3.93	1	0
1936	54.4	36	64.8	53	43.9	32	0.32	71	0
1935	51.6	76	59.2	101	44	31	1.85	10	0
1934	54.8	33	64.7	55	44.8	22	0.61	48	0
1933	58.6	4	71.9	4	45.4	19	0.21	89	0
1932	49.1	108	57.4	113	40.8	64	0.68	43	0
1931	51.5	79	60.6	92	42.4	47	1.54	17	0
1930	49.5	105	58.9	106	40.1	79	0.70	40	0
1929	51.6	76	62.4	81	40.9	61	2.01	9	0
1928	51.3	84	61.7	88	40.9	61	0.47	56	0
1927	46.9	116	54.8	120	38.9	97	0.37	66	0
1926	52.3	67	60.5	93	44.1	29	1.33	22	0
1925	47.2	114	56.8	114	37.7	111	0.71	39	0
1924	51.1	88	59.8	97	42.4	47	0.25	80	0
1923	52.2	70	59.1	103	45.4	19	0.94	31	0
1922	56.1	19	67.7	20	44.5	26	0.04	105	0
1921	57.2	10	69.6	8	44.8	22	trace	115	0
1920	52.1	71	65.2	48	38.9	97	0.06	97	0
1919	49.6	104	59.1	103	40.1	79	0.28	78	0
1918	50.5	95	60.3	95	40.8	64	0.69	42	0
1917	50.5	95	62.1	83	38.9	97	0.03	109	0
1916	51.5	79	63.7	70	39.3	92	0.06	97	0
1915	54	40	66.5	31	41.5	57	0.14	94	0
1914	45.6	119	52.3	121	38.9	97	0.45	57	0
1913	51.6	76	60.1	96	43.1	40	1.72	14	0
1912	47.5	112	56.8	114	38.3	105	1.76	12	0
1911	49.8	102	60.5	93	39	95	2.23	8	0
1910	53	55	66.3	36	39.6	87	0.29	76	0
1909	47	115	58.8	107	35.3	118	1.14	26	0
1908	54.5	34	66.5	31	42.5	46	0.23	86	0
1907	52.5	65	65.1	50	39.9	82	0.05	103	0
1906	56.8	14	67.9	17	45.6	18	0.70	40	0
1905	46.3	117	57.6	111	35.1	119	1.35	21	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2021	65.5
2024	60.9
2025	59
1933	58.6
2023	58.3
1984	57.9
1970	57.6
1994	57.3
1948	57.3
1921	57.2

Coldest
Year	Mean, °F
1989	44.3
1983	44.5
1914	45.6
1963	45.8
1905	46.3
1927	46.9
1909	47
1925	47.2
1953	47.3
1912	47.5

Wettest
Year	Precipitation, in
1937	3.93
1994	3.14
1991	3.06
2016	2.48
1984	2.44
1986	2.36
1949	2.31
1911	2.23
1929	2.01
1935	1.85

Driest
Year	Precipitation, in
2022	trace
2010	trace
1973	trace
1968	trace
1954	trace
1950	trace
1921	trace
2025	0.01
1999	0.01
1977	0.01
More years share the last value

The hottest, coldest and wettest days

Hottest day: 84°F; 27 December 2025
Coldest night: 36°F; 31 December 2025
Wettest day: 0.01 in; 16 December 2025

Every month, season and year

Months

Seasons

Years

Del Rio, TX the day's answers

All-time records

Every answer in words

December 2025 brought 0.01 in of precipitation in Del Rio, TX, the driest December since 2022, tied 8th driest of 121 (with 1999, 1977 and 1972).
The hottest day of December 2025 in Del Rio, TX: 84°F on Saturday 27 December 2025.
The coldest night of December 2025 in Del Rio, TX: a low of 36°F on Wednesday 31 December 2025.
The wettest day of December 2025 in Del Rio, TX: 0.01 in on Tuesday 16 December 2025.