Green Bay, WI: April

30 April 2026: April 2026 averaged 46.3°F in Green Bay, WI, the warmest April since 2024, 29th warmest of 138.

April 2026

Mean temperature: 46.3°F; Warmest since 2024; 29th warmest of 138
Precipitation: 8.56 in; Wettest on record; Wettest of 140, provisional

A normal April in Green Bay, WI (1991 to 2020): a mean temperature of 44.4°F, between 40.7°F and 47.9°F in eight years of ten and 2.70 in of precipitation, between 1.62 in and 4.64 in in eight years of ten.

The mean temperature of every April in Green Bay, WI since 1887: 46.3°F in 2026; the highest is 52.3°F, in 1915.

Normal range, 40.7 to 47.9°F

Every year, ranked, as a table

Every April in Green Bay, WI from 1887 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	46.3	29	55.8	36	36.8	22	8.56	1	0
2025	45.8	38	55.4	46	36.3	30	3.01	44	0
2024	48	12	58.2	20	37.8	11	3.73	26	0
2023	46	34	56	33	36.1	34	2.81	54	0
2022	42	91	49.3	114	34.7	64	3.10	42	0
2021	47.2	22	57.6	24	36.7	24	1.69	109	0
2020	42.4	85	51	91	33.8	86	1.68	110	0
2019	44.3	60	52.5	78	36.1	34	3.82	24	0
2018	35.3	137	44.9	137	25.8	140	4.87	8	0
2017	48.6	9	58.4	16	38.7	6	4.48	14	0
2016	42.4	85	51.1	89	33.6	89	1.29	128	0
2015	45.9	36	56.2	31	35.6	40	1.63	115	0
2014	41.6	100	50	100	33.1	94	4.01	20	0
2013	41	109	48.7	126	33.4	92	3.38	34	0
2012	46.2	30	57.2	25	35.2	54	2.39	75	0
2011	42.1	90	49.8	101	34.4	70	6.24	3	0
2010	50.3	2	60.8	2	39.8	3	3.63	28	0
2009	43.6	72	53.7	68	33.4	92	2.62	64	0
2008	46.2	30	54.6	54	37.7	12	4.61	13	0
2007	44.6	56	54.2	58	35	58	1.72	107	0
2006	49.3	5	60.3	5	38.3	7	1.97	96	0
2005	47.4	19	59.2	9	35.6	40	1.53	119	0
2004	45.4	48	55.9	34	34.9	62	1.56	118	0
2003	41.5	101	51.4	86	31.5	120	2.36	78	0
2002	44.8	55	54	67	35.6	40	3.02	43	0
2001	47.8	14	58.5	13	37	19	3.66	27	0
2000	42.3	87	53.5	71	31.1	126	2.15	88	0
1999	45.8	38	56.7	29	35	58	2.11	89	0
1998	46.9	23	58.3	17	35.4	46	1.85	102	0
1997	42.2	89	54.2	58	30.3	130	1.67	112	0
1996	40.7	113	50.1	98	31.2	123	3.85	23	0
1995	40.5	116	49.6	105	31.4	122	2.22	87	0
1994	44.5	58	55.5	43	33.5	91	5.91	4	0
1993	40.4	119	49.6	105	31.2	123	3.99	22	0
1992	42	91	49.7	103	34.3	73	3.01	44	0
1991	47.8	14	58.1	21	37.6	13	2.77	56	0
1990	47.6	17	58.7	11	36.5	26	1.28	129	0
1989	41.9	93	52.1	82	31.6	119	0.49	140	0
1988	44	65	55.2	50	32.9	97	2.53	71	0
1987	49	6	60.5	4	37.6	13	2.33	80	0
1986	48.1	11	58.5	13	37.6	13	2.26	85	0
1985	47.5	18	58.1	21	37	19	2.24	86	0
1984	44.5	58	53.6	69	35.4	46	3.33	35	0
1983	40.5	116	48.8	123	32.2	108	1.39	125	0
1982	40.3	122	50.5	96	30	132	2.66	63	0
1981	45.7	40	55.8	36	35.5	45	4.22	16	0
1980	45.1	50	54.7	52	35.4	46	2.73	61	0
1979	41.7	99	51.4	86	31.9	114	1.93	99	0
1978	40.3	122	49.4	113	31.2	123	3.44	30	0
1977	48.2	10	60.2	7	36.2	33	3.33	35	0
1976	45.7	40	55.9	34	35.6	40	2.44	72	0
1975	38.8	130	47.9	129	29.8	133	2.35	79	0
1974	45.5	44	56.2	31	34.7	64	2.62	64	0
1973	43.8	68	52.2	81	35.4	46	3.23	38	0
1972	39.3	128	48.6	128	30.1	131	1.45	122	0
1971	43.7	70	55.1	51	32.2	108	1.05	134	0
1970	46.8	25	56.7	29	36.9	21	1.61	116	0
1969	43.4	76	54.2	58	32.7	101	2.86	51	0
1968	46.5	28	56.9	28	36.1	34	4.84	9	0
1967	44.1	63	54.1	63	34.2	77	2.77	56	0
1966	41.5	101	50.9	92	32.2	108	1.38	126	0
1965	40.4	119	48.7	126	32.1	111	3.62	29	0
1964	44.1	63	54.2	58	34	83	2.55	68	0
1963	47.4	19	60.8	2	34.1	78	0.98	136	0
1962	43.4	76	54.1	63	32.6	104	2.55	68	0
1961	41.3	104	49.6	105	33.1	94	1.67	112	0
1960	44.3	60	54.2	58	34.3	73	3.13	41	0
1959	42.7	84	53.1	76	32.3	106	2.84	52	0
1958	43.9	67	55.5	43	32.3	106	2.56	67	0
1957	44.3	60	53.6	69	34.9	62	2.93	46	0
1956	39.3	128	50.1	98	28.5	137	1.45	122	0
1955	48.8	8	59.8	8	37.9	9	2.40	74	0
1954	45	51	55.5	43	34.5	68	4.45	15	0
1953	41.2	105	49.7	103	32.7	101	5.52	5	0
1952	46.9	23	58.5	13	35.3	50	1.57	117	0
1951	41.8	94	49.5	110	34.1	78	4.79	10	0
1950	35.5	136	43.6	139	27.3	139	3.39	32	0
1949	44.9	53	55.7	39	34	83	2.69	62	0
1948	46.6	27	57.1	26	36	37	2.93	46	0
1947	40.8	112	49.6	105	32	112	3.25	37	0
1946	46.8	25	58.3	17	35.3	50	0.67	137	0
1945	45.4	48	54.5	56	36.3	30	4.12	18	0
1944	40.6	114	48.8	123	32.5	105	1.81	104	0
1943	41	109	49.3	114	32.7	101	1.53	119	0
1942	50	3	60.3	5	39.6	4	2.08	91	0
1941	48.9	7	58.3	17	39.5	5	2.31	83	0
1940	40.9	111	48.9	122	32.9	97	2.91	48	0
1939	41.1	107	49.2	116	33	96	1.94	98	0
1938	45.9	36	54.6	54	37.2	16	1.68	110	0
1937	41.8	94	48.8	123	34.7	64	3.42	31	0
1936	38.8	130	46.7	133	30.8	128	1.26	131	0
1935	41.4	103	49.1	120	33.7	88	1.70	108	0
1934	42.3	87	50.2	97	34.3	73	1.91	101	0
1933	41.8	94	49.2	116	34.5	68	2.54	70	0
1932	41.8	94	49.8	101	33.8	86	1.28	129	0
1931	45.5	44	55.8	36	35.1	57	0.63	138	0
1930	44.6	56	54.1	63	35.2	54	1.01	135	0
1929	45	51	53.2	75	36.8	22	6.47	2	0
1928	37.6	135	46	135	29.1	136	2.29	84	0
1927	43.1	79	51.1	89	35	58	1.81	104	0
1926	39.6	125	49.5	110	29.7	134	1.95	97	0
1925	47.9	13	58.7	11	37.2	16	1.84	103	0
1924	41.8	94	49.5	110	34.1	78	4.64	11	0
1923	40.4	119	49	121	31.8	116	2.33	80	0
1922	42.9	83	50.8	93	35	58	4.62	12	0
1921	49.9	4	59.1	10	40.7	2	4.13	17	0
1920	37.7	134	44.9	137	30.4	129	2.11	89	0
1919	43.5	73	51.7	85	35.3	50	3.20	39	0
1918	40.6	114	49.2	116	32	112	2.44	72	0
1917	39.6	125	47.2	132	31.9	114	2.32	82	0
1916	43.1	79	50.8	93	35.3	50	2.39	75	0
1915	52.3	1	62.2	1	42.4	1	1.33	127	0
1914	40.5	116	49.2	116	31.7	117	2.75	58	0
1913	44.9	53	53.4	72	36.4	29	2.37	77	0
1912	43.5	73	52.9	77	34.1	78	2.06	93	0
1911	43	82	51.3	88	34.6	67	1.43	124	0
1910	46.2	30	55.4	46	37.1	18	4.90	7	0
1909	38.3	132	45.6	136	31	127	4.00	21	0
1908	43.7	70	53.3	74	34.1	78	2.84	52	0
1907	35.1	138	42.1	140	28	138	3.39	32	0
1906	46.1	33	55.7	39	36.5	26	2.05	94	0
1905	43.1	79	51.9	84	34.4	70	2.04	95	0
1904	37.9	133	46.2	134	29.5	135	2.07	92	0
1903	43.8	68	52.3	80	35.2	54	2.79	55	0
1902	43.5	73	53.4	72	33.6	89	1.49	121	0
1901	45.7	40	55.4	46	36	37	0.51	139	0
1900	45.5	44	55.3	49	35.6	40	2.88	50	0
1899	47.3	21	57.8	23	36.7	24	3.15	40	0
1898	43.4	76	52.5	78	34.3	73	2.57	66	0
1897			52.1	82	33.9	85	4.09	19	4
1896	47.7	16	57	27	38.3	7	5.48	6	0
1895	45.5	44	54.5	56	36.5	26	1.21	132	0
1894	46	34	54.7	52	37.9	9	2.75	58	2
1893	40.1	124	47.8	130	32.9	97	3.80	25	2
1892	41.2	105	49.6	105	32.8	100	1.67	112	0
1891			55.6	42	36.3	30	1.93	99	4
1890	44	65	54.1	63	34.4	70	2.75	58	2
1889	45.6	43	55.7	39	35.8	39	1.09	133	2
1888	39.5	127	47.3	131	31.7	117	2.90	49	0
1887	41.1	107	50.7	95	31.5	120	1.76	106	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1915	52.3
2010	50.3
1942	50
1921	49.9
2006	49.3
1987	49
1941	48.9
1955	48.8
2017	48.6
1977	48.2

Coldest
Year	Mean, °F
1907	35.1
2018	35.3
1950	35.5
1928	37.6
1920	37.7
1904	37.9
1909	38.3
1975	38.8
1936	38.8
1972	39.3
More years share the last value

Wettest
Year	Precipitation, in
2026	8.56
1929	6.47
2011	6.24
1994	5.91
1953	5.52
1896	5.48
1910	4.90
2018	4.87
1968	4.84
1951	4.79

Driest
Year	Precipitation, in
1989	0.49
1901	0.51
1931	0.63
1946	0.67
1963	0.98
1930	1.01
1971	1.05
1889	1.09
1895	1.21
1936	1.26

The hottest, coldest and wettest days

Hottest day: 78°F; 23 April 2026
Coldest night: 20°F; 7 April 2026
Wettest day: 1.82 in; 13 April 2026

Every month, season and year

Months

Seasons

Years

Green Bay, WI the day's answers

All-time records

Every answer in words

April 2026 brought 8.56 in of precipitation in Green Bay, WI, the wettest April on record, in 140 years since 1887; provisional.
The hottest day of April 2026 in Green Bay, WI: 78°F on Thursday 23 April 2026.
The coldest night of April 2026 in Green Bay, WI: a low of 20°F on Tuesday 7 April 2026.
The wettest day of April 2026 in Green Bay, WI: 1.82 in on Monday 13 April 2026.