Dubuque, IA: June

30 June 2026: June 2026 averaged 69.3°F in Dubuque, IA, the warmest June since 2025, tied 65th warmest of 153 (with 1981).

June 2026

Mean temperature: 69.3°F; Warmest since 2025; 65th warmest of 153
Precipitation: 9.76 in; Wettest since 2014; 7th wettest of 153

A normal June in Dubuque, IA (1991 to 2020): a mean temperature of 68.6°F, between 66.3°F and 70.8°F in eight years of ten and 5.04 in of precipitation, between 2.70 in and 8.07 in in eight years of ten.

The mean temperature of every June in Dubuque, IA since 1874: 69.3°F in 2026; the highest is 77.4°F, in 1933.

Normal range, 66.3 to 70.8°F

Every year, ranked, as a table

Every June in Dubuque, IA from 1874 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	69.3	65	78.8	73	59.7	54	9.76	7	0
2025	71.9	22	82.1	23	61.6	24	3.52	94	0
2024	70.8	38	80.5	45	61.1	32	6.52	31	0
2023	70.2	44	82.4	19	57.9	99	2.21	127	0
2022	70.2	44	81.1	32	59.3	61	2.94	108	0
2021	72.9	10	83.6	9	62.1	17	4.26	77	0
2020	70.8	38	80.9	37	60.7	38	5.09	61	0
2019	67.5	107	77	116	58	96	5.49	49	0
2018	71	33	80	52	62	18	7.68	19	0
2017	69.6	58	80.7	39	58.5	83	3.06	106	0
2016	70	50	80.6	42	59.5	58	7.29	24	0
2015	67.9	99	77.2	112	58.6	80	8.34	11	0
2014	69.6	58	78.6	77	60.5	43	12.57	2	0
2013	67.2	114	76.5	122	58.4	87	3.63	92	2
2012	70.2	44	81.7	28	58.6	80	1.42	143	1
2011	68.7	77	78.2	84	59.1	68	3.51	95	0
2010	69.5	61	78.8	73	60.2	46	7.74	17	0
2009	67.8	102	77.5	107	58.1	93	2.94	108	0
2008	68.1	92	78.3	81	57.9	99	7.15	25	0
2007	68.9	71	79.3	62	58.5	83	2.24	125	0
2006	67.4	111	77.7	100	57.2	110	3.78	86	0
2005	72.1	17	82.4	19	61.9	21	3.08	105	0
2004	66.2	131	75.7	131	56.7	124	3.30	100	0
2003	65.6	137	76.6	121	54.6	148	2.75	112	0
2002	69.7	53	79.4	60	59.9	50	8.42	10	0
2001	66.8	119	76.1	126	57.5	104	3.65	91	0
2000	66.3	127	75.7	131	56.8	119	8.00	14	0
1999	68.4	85	77.7	100	59	70	4.98	63	0
1998	67	117	75.6	133	58.4	87	7.81	16	0
1997	68.9	71	79.1	66	58.7	77	5.33	53	0
1996	67.9	99	76.8	118	59.1	68	5.23	57	0
1995	70.7	42	80.5	45	60.9	33	2.90	110	0
1994	70.2	44	81.1	32	59.3	61	5.77	45	0
1993	66.1	133	75.2	136	57.1	112	8.04	13	0
1992	66.7	121	78.1	90	55.3	141	1.02	150	0
1991	72.2	16	82.7	16	61.7	23	3.34	98	0
1990	68.3	90	77.6	106	58.9	73	5.68	47	0
1989	67	117	78.1	90	55.9	133	1.85	137	0
1988	71.3	29	85.4	4	57.1	112	0.70	153	0
1987	71	33	81.8	26	60.2	46	2.05	132	0
1986	67.2	114	77.1	114	57.2	110	5.72	46	0
1985	65.7	136	76.4	123	55.1	143	1.09	148	0
1984	68.9	71	79.3	62	58.5	83	6.19	37	0
1983	69.7	53	80.6	42	58.9	73	1.56	141	0
1982	64.1	148	75.6	133	52.5	152	4.02	81	0
1981	69.3	65	79.6	58	59	70	6.67	29	0
1980	68.4	85	79	69	57.7	102	5.62	48	0
1979	67.5	107	78.2	84	56.9	115	4.33	75	0
1978	67.3	113	78.8	73	55.8	134	2.50	116	0
1977	67.6	105	78.5	79	56.6	126	2.22	126	0
1976	67.9	99	79.8	55	56	132	1.48	142	0
1975	68.4	85	77.7	100	59.2	65	3.75	88	0
1974	63.8	150	73.7	147	53.9	150	7.74	17	0
1973	68.9	71	79.1	66	58.7	77	2.13	130	0
1972	66.3	127	77.9	98	54.8	145	2.49	117	0
1971	73.2	9	83.1	11	63.2	11	2.51	115	0
1970	68.1	92	78	95	58.1	93	3.88	83	0
1969	62.2	153	72.1	153	52.3	153	10.49	5	0
1968	67.7	103	78	95	57.3	107	7.31	23	0
1967	68.2	91	77.1	114	59.2	65	6.75	27	0
1966	68	97	79.1	66	56.9	115	9.52	9	0
1965	66.4	124	77.5	107	55.4	140	1.68	140	0
1964	68.5	82	79.5	59	57.5	104	6.23	36	0
1963	70.8	38	82.8	15	58.7	77	2.75	112	0
1962	67.1	116	77	116	57.3	107	2.67	114	0
1961	67.7	103	79	69	56.3	129	3.11	102	0
1960	64.9	142	74.3	143	55.5	136	2.11	131	0
1959	68.7	77	79.2	64	58.2	91	5.95	43	0
1958	63	152	72.8	151	53.2	151	3.34	98	0
1957	66.4	124	76.7	120	56.1	131	2.46	118	0
1956	71.6	26	83	14	60.2	46	1.41	144	0
1955	65.1	139	74.6	138	55.5	136	3.41	96	0
1954	71.2	30	81.1	32	61.2	31	8.14	12	0
1953	69.7	53	80.5	45	58.9	73	5.31	54	0
1952	70.8	38	81	35	60.6	40	1.79	138	0
1951	63.7	151	73	150	54.3	149	2.02	134	0
1950	68.4	85	78.3	81	58.5	83	7.59	21	0
1949	73.3	8	83.1	11	63.5	9	4.85	65	0
1948	68.5	82	78.2	84	58.9	73	3.89	82	0
1947	66.3	127	75.6	133	56.9	115	10.45	6	0
1946	69.4	62	78.8	73	59.9	50	4.59	70	0
1945	64.8	143	74.1	145	55.5	136	6.38	33	0
1944	71.7	25	80.7	39	62.8	14	10.87	3	0
1943	72.1	17	80.6	42	63.6	8	4.42	71	0
1942	69.4	62	78.1	90	60.7	38	5.96	42	0
1941	70.9	35	79.9	54	62	18	4.42	71	0
1940	71.5	27	81.5	30	61.4	29	6.48	32	0
1939	71.8	23	81.2	31	62.3	16	5.17	59	0
1938	69	69	78.2	84	59.8	52	7.65	20	0
1937	68.8	75	78.1	90	59.5	58	5.98	41	0
1936	68.6	81	79.2	64	57.9	99	3.66	89	0
1935	65.6	137	74.4	141	56.8	119	4.75	66	0
1934	77.3	2	89.2	1	65.4	3	3.10	104	0
1933	77.4	1	88.4	2	66.3	1	1.74	139	0
1932	72.1	17	81.6	29	62.6	15	4.09	78	0
1931	75.1	3	85.1	6	65.1	4	2.31	122	0
1930	69.1	67	78.6	77	59.5	58	5.21	58	0
1929	66.3	127	76.1	126	56.6	126	4.69	68	0
1928	64.5	146	73.5	148	55.5	136	3.87	84	0
1927	66	134	75.2	136	56.8	119	2.31	122	0
1926	64.5	146	74.2	144	54.7	147	3.76	87	0
1925	70.2	44	79.8	55	60.6	40	10.80	4	0
1924	66	134	74.5	139	57.5	104	5.37	51	0
1923	72.7	12	82.3	22	63.1	12	3.66	89	0
1922	71.2	30	81	35	61.3	30	1.20	147	0
1921	75.1	3	84.4	7	65.7	2	3.54	93	0
1920	70.9	35	80.9	37	60.9	33	5.24	56	0
1919	72.8	11	82	24	63.7	7	6.24	35	0
1918	68.7	77	77.7	100	59.7	54	6.15	39	0
1917	65.1	139	74.1	145	56.2	130	5.12	60	0
1916	64	149	72.7	152	55.3	141	4.61	69	0
1915	64.7	144	74.5	139	54.9	144	3.06	106	0
1914	69.8	52	79	69	60.6	40	5.81	44	0
1913	71.4	28	81.8	26	60.9	33	1.92	136	0
1912	66.8	119	76.8	118	56.8	119	1.93	135	0
1911	73.8	6	84.1	8	63.4	10	2.83	111	0
1910	70	50	82	24	58	96	2.43	119	0
1909	68.7	77	77.8	99	59.6	56	6.61	30	0
1908	67.4	111	76.3	125	58.4	87	2.21	127	0
1907	66.4	124	76	128	56.9	115	4.08	79	0
1906	68	97	77.7	100	58.4	87	3.36	97	0
1905	70.1	49	79.4	60	60.8	36	4.33	75	0
1904	67.5	107	77.7	100	57.3	107	0.74	151	0
1903	64.6	145	74.4	141	54.8	145	2.16	129	0
1902	65	141	73.3	149	56.7	124	6.97	26	0
1901	72.5	14	83.4	10	61.6	24	1.23	146	0
1900	69.7	53	79.8	55	59.6	56	2.04	133	0
1899	70.6	43	80.4	48	60.8	36	4.08	79	0
1898	71.1	32	80.4	48	61.8	22	4.36	73	0
1897	68.1	92	78.2	84	58.1	93	2.36	120	0
1896	70.9	35	82.5	18	59.3	61	3.11	102	0
1895	72.7	12	85.2	5	60.2	46	1.05	149	0
1894	74.5	5	86.9	3	62	18	2.25	124	0
1893	71.8	23	80.7	39	62.9	13	5.49	49	0
1892	68.4	85	76.4	123	60.3	44	14.16	1	0
1891	69.7	53	78	95	61.5	26	2.34	121	0
1890	73.6	7	82.7	16	64.4	5	9.59	8	0
1889	66.2	131	76	128	56.4	128	3.87	84	0
1888	69.1	67	78.9	72	59.3	61	5.28	55	0
1887	72.3	15	83.1	11	61.5	26	1.32	145	0
1886	68.5	82	80.3	50	56.8	119	0.71	152	0
1885	67.6	105	77.3	111	58	96	6.16	38	0
1884	69.6	58	80.1	51	59	70	4.89	64	0
1883	68.1	92	77.5	107	58.6	80	5.34	52	0
1882	66.5	122	77.2	112	55.8	134	6.29	34	0
1881	69.4	62	78.5	79	60.3	44	7.56	22	0
1880	72	21	82.4	19	61.5	26	6.02	40	0
1879	69	69	78.2	84	59.8	52	4.99	62	0
1878	67.5	107	77.4	110	57.6	103	4.35	74	0
1877	68.1	92	78.1	90	58.2	91	6.75	27	0
1876	68.8	75	78.3	81	59.2	65	7.88	15	0
1875	66.5	122	76	128	57	114	4.75	66	0
1874	72.1	17	80	52	64.2	6	3.29	101	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1933	77.4
1934	77.3
1931	75.1
1921	75.1
1894	74.5
1911	73.8
1890	73.6
1949	73.3
1971	73.2
2021	72.9

Coldest
Year	Mean, °F
1969	62.2
1958	63
1951	63.7
1974	63.8
1916	64
1982	64.1
1928	64.5
1926	64.5
1903	64.6
1915	64.7

Wettest
Year	Precipitation, in
1892	14.16
2014	12.57
1944	10.87
1925	10.80
1969	10.49
1947	10.45
2026	9.76
1890	9.59
1966	9.52
2002	8.42

Driest
Year	Precipitation, in
1988	0.70
1886	0.71
1904	0.74
1992	1.02
1895	1.05
1985	1.09
1922	1.20
1901	1.23
1887	1.32
1956	1.41

The hottest, coldest and wettest days

Hottest day: 90°F; 30 June 2026, 29 June 2026
Coldest night: 49°F; 15 June 2026
Wettest day: 2.49 in; 5 June 2026

Every month, season and year

Months

Seasons

Years

Dubuque, IA the day's answers

All-time records

Every answer in words

June 2026 brought 9.76 in of precipitation in Dubuque, IA, the wettest June since 2014, 7th wettest of 153.
The hottest day of June 2026 in Dubuque, IA: 90°F on Tuesday 30 June 2026 and Monday 29 June 2026.
The coldest night of June 2026 in Dubuque, IA: a low of 49°F on Monday 15 June 2026.
The wettest day of June 2026 in Dubuque, IA: 2.49 in on Friday 5 June 2026.