Sheboygan May Weather

Averages and records for weather in Sheboygan, Wisconsin in the month of May.
Typical Sheboygan May Weather
1991–2020
Average daily high 62.0 °F
Average daily low 44.2 °F
Average monthly precipitation 3.7 inches
Average monthly snow none
Daily chance of precipitation 39.0%
Daily chance of snow 0%
Sheboygan May Weather Records
1899–2024
Highest temperature 94 °F May 30, 1939
Lowest temperature 23 °F May 1, 1914
Highest daily low 71 °F May 31, 2002
Lowest daily high 36 °F May 9, 2020
Hottest average high temperature 72.6 °F 1977
Coldest average high temperature 54.6 °F 2023
Most daily precipitation 5.0 inches May 18, 2020
Most monthly precipitation 10.9 inches 2004
Most daily snow 4.0 inches May 4, 1935
Most monthly snow 4.0 inches 1935
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
May 1 56.6 39.6 86 23
May 2 57.0 39.9 86 28
May 3 57.3 40.2 85 30
May 4 57.4 40.4 88 29
May 5 57.8 40.7 92 30
May 6 58.3 41.0 93 29
May 7 58.6 41.3 85 31
May 8 59.0 41.6 87 29
May 9 59.3 41.9 85 26
May 10 59.6 42.1 82 27
May 11 59.9 42.4 85 29
May 12 60.2 42.8 85 26
May 13 60.7 43.2 90 27
May 14 61.1 43.6 89 31
May 15 61.6 44.0 85 32
May 16 62.0 44.4 92 33
May 17 62.4 44.7 88 31
May 18 62.7 45.0 91 31
May 19 63.0 45.3 88 35
May 20 63.3 45.5 92 33
May 21 63.5 45.8 86 33
May 22 63.7 46.0 90 34
May 23 64.1 46.3 92 32
May 24 64.5 46.6 89 32
May 25 64.9 47.0 85 35
May 26 65.3 47.3 92 33
May 27 65.9 47.7 90 33
May 28 66.3 48.1 92 36
May 29 66.7 48.4 91 33
May 30 67.0 48.8 94 35
May 31 67.4 49.1 90 36
Weather Station Details
Years Station Coordinates
2008–2024 Sheboygan WWTP location
1899–2008 Sheboygan location