Dubuque, IA: 2025

31 December 2025: 2025 averaged 48.7°F in Dubuque, IA (10 days missing), the warmest year since 2024, tied 43rd warmest of 151 (with 2017, 1999, 1927 and 1 other year).

2025

Mean temperature: 48.7°F; Warmest since 2024; 43rd warmest of 151

A normal year in Dubuque, IA (1991 to 2020): a mean temperature of 47.7°F, between 45.2°F and 49.3°F in eight years of ten and 37.75 in of precipitation, between 28.48 in and 47.40 in in eight years of ten.

The mean temperature of every year in Dubuque, IA since 1875: 48.7°F in 2025; the highest is 53.4°F, in 1931.

Normal range, 45.2 to 49.3°F

Every year, ranked, as a table

Every year in Dubuque, IA from 1874 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	48.7	43	58.6	25	38.8	66	31.56	104	10
2024	51.3	5	60.9	3	41.6	8	40.52	30	0
2023	50.2	14	59.8	11	40.6	21	32.27	98	0
2022	47.1	101	56.8	85	37.5	103	31.47	106	0
2021	49.2	32	58.6	25	39.9	36	29.85	117	0
2020	48.3	59	57.7	50	39	60	39.91	35	0
2019	46.3	118	55.1	125	37.4	105	54.87	4	1
2018	47.3	97	56.3	101	38.3	88	51.31	7	0
2017	48.7	43	58.1	40	39.4	52	36.00	67	1
2016	49.8	20	58.6	25	40.9	14	40.97	29	5
2015	48.3	59	57.7	50	38.8	66	39.18	42	1
2014	43.9	150	53.3	149	34.5	150	37.45	59	0
2013	45.2	141	54.7	132	35.8	138	38.05	56	2
2012	50.5	12	60.9	3	40.2	29	24.07	143	2
2011	47.7	81	56.7	91	38.7	71	46.29	14	0
2010	47.9	74	57.3	73	38.5	83	46.68	13	0
2009	45.7	131	54.7	132	36.6	126	47.31	12	0
2008	45	143	54.5	141	35.6	144	46.06	15	0
2007	48	73	57.3	73	38.7	71	42.67	24	0
2006	49.2	32	58.4	31	40.1	32	38.12	55	0
2005	48.4	53	58.1	40	38.7	71	25.47	138	0
2004	47.6	84	57	80	38.2	91	31.10	107	0
2003	46.6	110	56.7	91	36.5	128	28.72	122	0
2002	48.2	66	57.6	57	38.8	66	41.51	28	0
2001	48.2	66	57.4	66	39.1	56	34.74	79	0
2000	47.5	90	56.7	91	38.3	88	33.38	88	0
1999	48.7	43	58	45	39.4	52	35.00	75	0
1998	50.6	11	58.8	22	42.4	6	43.12	21	0
1997	46.1	123	54.6	137	37.6	101	29.51	120	0
1996	44.6	145	53.5	148	35.7	139	32.05	100	0
1995	46.9	104	56	110	37.9	95	26.34	134	0
1994	47	102	56.3	101	37.8	97	37.09	61	0
1993	46.1	123	54.2	143	38.1	93	48.21	10	0
1992	46.6	110	55.2	124	38	94	34.21	84	0
1991	48.3	59	57.7	50	38.9	62	37.14	60	0
1990	48.6	48	57.9	47	39.2	55	39.55	40	0
1989	45.6	132	55.5	116	35.7	139	22.74	146	0
1988	47.8	77	58.6	25	36.9	123	22.57	147	0
1987	49.8	20	59.1	18	40.6	21	38.83	45	0
1986	47	102	55.7	114	38.2	91	45.41	16	0
1985	45.2	141	54.7	132	35.7	139	36.32	65	0
1984	47.4	91	57.1	76	37.7	98	35.00	75	0
1983	47.6	84	56.4	98	38.7	71	34.40	82	0
1982	46.7	106	56.5	97	37	121	40.02	33	0
1981	48.4	53	58.3	34	38.6	79	37.95	57	1
1980	47.4	91	56.9	82	37.9	95	38.62	48	0
1979	44.8	144	54.2	143	35.4	146	35.47	71	0
1978	44.5	147	54	145	35	147	31.00	109	0
1977	46.6	110	55.8	112	37.3	114	39.03	43	0
1976	45.5	137	56.2	105	34.8	149	23.58	144	0
1975	46.4	114	55.5	116	37.4	105	32.51	93	0
1974	46.1	123	54.9	129	37.4	105	38.58	49	0
1973	48.6	48	56.8	85	40.3	26	39.56	39	0
1972	44.5	147	53.3	149	35.7	139	39.78	36	0
1971	46.7	106	56.1	108	37.4	105	37.09	61	0
1970	46.4	114	55.8	112	37.1	119	36.77	64	0
1969	45.6	132	54.9	129	36.2	134	33.70	86	0
1968	46.8	105	56.4	98	37.3	114	39.96	34	0
1967	45.6	132	55	127	36.3	131	52.97	6	0
1966	45.9	127	56.2	105	35.7	139	39.23	41	0
1965	46.2	121	55.4	121	36.9	123	61.42	2	0
1964	47.6	84	57.4	66	37.7	98	36.14	66	0
1963	46.3	118	56.4	98	36.3	131	35.44	72	0
1962	45.5	137	54.6	137	36.5	128	42.77	23	0
1961	46.4	114	55.5	116	37.3	114	63.39	1	0
1960	45.5	137	54.7	132	36.3	131	43.36	19	0
1959	45.9	127	54.9	129	36.8	125	54.36	5	0
1958	45.8	130	55.5	116	36.1	137	26.07	135	0
1957	46.7	106	55.9	111	37.4	105	38.82	46	0
1956	47.2	99	57.5	63	37	121	24.08	142	0
1955	47.4	91	57.4	66	37.4	105	28.07	128	0
1954	48.1	71	57.6	57	38.6	79	38.21	53	0
1953	48.4	53	58.3	34	38.6	79	34.95	77	0
1952	47.4	91	57.4	66	37.5	103	27.26	132	0
1951	44	149	53.1	151	34.9	148	45.01	17	0
1950	46.7	106	56.1	108	37.4	105	32.33	97	0
1949	50.2	14	59.6	12	40.8	16	31.51	105	0
1948	49.3	27	58.8	22	39.9	36	33.35	89	0
1947	49.3	27	58	45	40.4	25	42.28	27	1
1946	51.1	8	60.9	3	41.4	10	32.51	93	0
1945	47.8	77	56.8	85	38.9	62	38.78	47	0
1944	49.6	22	58.2	37	41	13	42.50	25	1
1943	47.9	74	57.1	76	38.7	71	31.92	101	0
1942	49.3	27	57.8	48	40.7	19	35.57	69	0
1941	51.5	3	60.3	9	42.8	4	32.50	95	0
1940	48.2	66	56.8	85	39.5	51	33.90	85	0
1939	51.4	4	61.1	2	41.7	7	29.89	116	0
1938	51.2	6	59.9	10	42.5	5	47.63	11	0
1937	47.8	77	56.8	85	38.7	71	31.77	103	0
1936	48.2	66	57.8	48	38.5	83	26.77	133	0
1935	48.4	53	56.9	82	40	33	32.55	92	0
1934	51.1	8	60.5	8	41.6	8	34.50	80	1
1933	50.3	13	59.5	14	41.2	11	28.70	123	0
1932	48.6	48	57.6	57	39.6	49	25.97	136	0
1931	53.4	1	61.9	1	44.9	1	29.53	119	0
1930	49.5	25	58.8	22	40.2	29	28.35	125	0
1929	46.2	121	55.3	123	37.1	119	24.26	139	0
1928	49.1	35	57.7	50	40.5	24	34.46	81	0
1927	48.7	43	57.6	57	39.9	36	37.92	58	0
1926	47.2	99	55.6	115	38.9	62	31.09	108	0
1925	48.2	66	57.6	57	38.8	66	35.76	68	0
1924	46	126	54.6	137	37.4	105	28.77	121	0
1923	48.8	40	57.7	50	39.8	41	25.62	137	0
1922	50	16	59	19	40.9	14	30.07	115	1
1921	52	2	60.7	7	43.3	2	34.91	78	2
1920	47.8	77	56.6	94	39.1	56	27.31	131	0
1919	48.6	48	57.4	66	39.9	36	43.97	18	0
1918	48.7	43	57.7	50	39.7	42	39.61	37	0
1917	44.6	145	53.7	147	35.6	144	21.38	149	0
1916	47.9	74	57	80	38.7	71	30.89	111	0
1915	48.1	71	56.6	94	39.7	42	38.26	51	0
1914	49.3	27	58.2	37	40.3	26	30.91	110	0
1913	50	16	59.2	16	40.8	16	30.55	114	0
1912	46.4	114	55.5	116	37.2	118	36.82	63	1
1911	49.6	22	58.4	31	40.8	16	38.21	53	0
1910	48.8	40	58.6	25	39.1	56	21.86	148	0
1909	47.6	84	56.3	101	38.8	66	35.01	74	0
1908	49.2	32	58.5	30	39.9	36	24.11	141	0
1907	47.3	97	56.2	105	38.5	83	32.19	99	0
1906	48.9	36	57.7	50	40	33	28.60	124	0
1905	47.7	81	56.3	101	39.1	56	29.78	118	0
1904	46.3	118	55.4	121	37.3	114	23.03	145	0
1903	47.7	81	56.6	94	38.7	71	31.79	102	2
1902	48.3	59	56.9	82	39.7	42	38.34	50	0
1901	48.9	36	58.1	40	39.6	49	20.39	150	0
1900	49.6	22	58.4	31	40.7	19	33.43	87	0
1899	48.3	59	57.6	57	38.9	62	28.28	126	0
1898	48.4	53	57.2	75	39.4	52	35.48	70	2
1897	48.3	59	57.4	66	39	60	28.16	127	2
1896	49.9	19	59.3	15	40.2	29	42.29	26	2
1895	48.8	40	59.2	16	38.3	88	19.74	151	0
1894	50.8	10	60.9	3	40.6	21	19.35	152	0
1893	45.9	127	55.1	125	36.6	126	30.77	113	0
1892	46.6	110	54.6	137	38.6	79	48.77	9	0
1891	48.4	53	57.1	76	39.7	42	27.55	129	0
1890	48.6	48	57.4	66	39.7	42	43.16	20	0
1889	48.9	36	58.1	40	39.7	42	24.25	140	0
1888	45.6	132	54.7	132	36.5	128	33.31	90	0
1887	47.6	84	57.5	63	37.6	101	34.40	82	0
1886	47.4	91	57.5	63	37.4	105	27.51	130	0
1885	45.3	140	54.5	141	36.2	134	40.45	31	0
1884	47.4	91	57.1	76	37.7	98	42.86	22	0
1883	45.6	132	55	127	36.2	134	39.57	38	0
1882	48.3	59	58.1	40	38.5	83	32.84	91	0
1881	49.3	27	58.3	34	40.3	26	55.15	3	0
1880	49.5	25	59	19	40	33	40.32	32	0
1879	48.9	36	58.2	37	39.7	42	32.40	96	0
1878	51.2	6	59.6	12	42.9	3	38.26	51	0
1877	50	16	58.9	21	41.1	12	38.97	44	0
1876	47.6	84	56.8	85	38.4	87	50.28	8	0
1875	43.9	150	53.9	146	33.9	151	35.12	73	0
1874							30.80	112	129

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1931	53.4
1921	52
1941	51.5
1939	51.4
2024	51.3
1938	51.2
1878	51.2
1946	51.1
1934	51.1
1894	50.8

Coldest
Year	Mean, °F
2014	43.9
1875	43.9
1951	44
1978	44.5
1972	44.5
1996	44.6
1917	44.6
1979	44.8
2008	45
2013	45.2
More years share the last value

Wettest
Year	Precipitation, in
1961	63.39
1965	61.42
1881	55.15
2019	54.87
1959	54.36
1967	52.97
2018	51.31
1876	50.28
1892	48.77
1993	48.21

Driest
Year	Precipitation, in
1894	19.35
1895	19.74
1901	20.39
1917	21.38
1910	21.86
1988	22.57
1989	22.74
1904	23.03
1976	23.58
2012	24.07

The hottest, coldest and wettest days

Hottest day: 91°F; 23 July 2025, 4 July 2025, 23 June 2025, 22 June 2025, 21 June 2025, 11 June 2025
Coldest night: -16°F; 21 January 2025
Wettest day: 4.80 in; 10 August 2025

Month by month

Month	Mean temperature	Precipitation
January	18.5°F 68th coldest of 150	0.10 in Driest of 151
February	21.2°F 64th coldest of 151	0.49 in 25th driest of 152
March	41.8°F 9th warmest of 151	2.71 in 54th wettest of 152
April	48.9°F 60th warmest of 151	2.77 in 65th driest of 152
May	58.7°F 64th coldest of 151	3.67 in 70th driest of 152
June	71.9°F 22nd warmest of 152	3.52 in 60th driest of 152
July	74.5°F 49th warmest of 152	8.30 in 9th wettest of 153
August	70.3°F 57th coldest of 152	5.45 in 36th wettest of 153
September
October	55.8°F 20th warmest of 152	1.56 in 44th driest of 153
November	38.7°F 51st warmest of 152	1.84 in 75th wettest of 153
December	22.1°F 57th coldest of 152	0.96 in 35th driest of 152

Hot days and freezes

Dubuque, IA has had 7 days at 90°F or above in 2025 through 31 December (10 days missing), the most by that date since 2023, tied 98th most of 151 (with 2013, 1999, 1984 and 5 other years).
Dubuque, IA has had 132 freezing nights (a low of 32°F or below) in 2025 through 31 December (10 days missing), the most by that date since 2023, tied 115th most of 151 (with 1890).
The last freeze of spring 2025 in Dubuque, IA came on Wednesday 16 April 2025, the latest since 2024, tied 108th latest of 151 (with 2007, 1947, 1905 and 1 other year).

Daily records set

Date	Record	Value	Before	Check
4 December	Coldest night	-7°F	-6°F 1991	Provisional
5 September	Coldest night	42°F	44°F 1988, 1962, 1885, 1879	Provisional
28 March	Warmest day	80°F	78°F 1910	Provisional
14 March	Warmest day	79°F	75°F 2012	Provisional
30 January	Warmest day	55°F	52°F 1890	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Dubuque, IA the day's answers

All-time records

Every answer in words

The hottest day of 2025 in Dubuque, IA: 91°F on Wednesday 23 July 2025, Friday 4 July 2025, Monday 23 June 2025 and 3 other days.
The coldest night of 2025 in Dubuque, IA: a low of -16°F on Tuesday 21 January 2025.
The wettest day of 2025 in Dubuque, IA: 4.80 in on Sunday 10 August 2025.