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Green Bay April Weather

Averages and records for weather in Green Bay, Wisconsin in the month of April.

Typical Green Bay April Weather 1991–2020
Average daily high	53.9 °F
Average daily low	34.3 °F
Average monthly precipitation	3.0 inches
Average monthly snow	4.7 inches
Daily chance of precipitation	38.9%
Daily chance of snow	9.7%

Green Bay April Weather Records 1886–2024
Highest temperature	89 °F	April 22, 1980
Lowest temperature	7 °F	April 3, 1954
Highest daily low	63 °F	April 6, 1921
Lowest daily high	24 °F	April 5, 1982
Hottest average high temperature	62.2 °F	1915
Coldest average high temperature	42.1 °F	1907
Most daily precipitation	2.0 inches	April 29, 1896
Most monthly precipitation	6.5 inches	1929
Most daily snow	11.0 inches	April 14, 2018
Most monthly snow	36.7 inches	2018

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
April 1	47.7	29.9	75	11
April 2	48.1	30.3	80	11
April 3	48.5	30.5	75	7
April 4	49.1	30.9	75	11
April 5	49.6	31.2	77	13
April 6	50.0	31.6	84	12
April 7	50.5	32.0	81	11
April 8	50.9	32.3	71	9
April 9	51.4	32.6	76	12
April 10	52.0	32.9	79	18
April 11	52.4	33.2	82	18
April 12	52.8	33.4	86	17
April 13	53.1	33.7	82	18
April 14	53.4	33.9	82	16
April 15	53.8	34.1	84	14
April 16	54.1	34.5	84	14
April 17	54.5	34.8	83	21
April 18	54.9	35.2	83	17
April 19	55.4	35.6	80	17
April 20	56.0	36.0	84	20
April 21	56.4	36.4	82	21
April 22	56.9	36.8	89	24
April 23	57.5	37.2	82	18
April 24	58.0	37.6	86	21
April 25	58.4	38.0	88	25
April 26	58.9	38.4	87	24
April 27	59.4	38.7	84	26
April 28	59.8	39.0	85	25
April 29	60.0	39.3	85	22
April 30	60.3	39.6	84	12

Weather Station Details

Years	Station	Coordinates
1886–2024	Green Bay	location