April weather in Sturgeon Bay, WI
The average temperature in Sturgeon Bay in April is 41.0°F (32.0°F–50.1°F). Average precipitation: 3.07 inches. Average snowfall is 4.0 inches.
April is a spring month in Sturgeon Bay, and is cooler than the annual average of 44°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 16m. For travel, April is cool.
Avg High
50.1°F
Avg Low
32.0°F
Precipitation
3.07 in
Snow
4.0 in
April records in Sturgeon Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 73.0°F (1945) | 5.0°F (1923) | 1.98 in (2008) |
| April 2 | 77.0°F (1963) | 12.0°F (1911) | 1.01 in (1977) |
| April 3 | 69.1°F (1921) | 7.0°F (1954) | 1.97 in (2024) |
| April 4 | 72.0°F (1921) | 1.9°F (1923) | 1.60 in (1981) |
| April 5 | 72.0°F (1991) | 9.0°F (1923) | 1.44 in (1947) |
| April 6 | 82.9°F (1991) | 5.0°F (2003) | 1.85 in (1958) |
| April 7 | 82.9°F (1991) | 12.9°F (1979) | 1.10 in (2010) |
| April 8 | 68.0°F (1934) | 10.0°F (1914) | 1.11 in (1907) |
| April 9 | 75.0°F (1955) | 10.0°F (1923) | 1.47 in (1922) |
| April 10 | 77.0°F (1955) | 9.0°F (1909) | 1.45 in (1953) |
| April 11 | 81.0°F (1977) | 12.0°F (1973) | 1.08 in (1950) |
| April 12 | 80.1°F (1977) | 16.0°F (1939) | 1.93 in (2026) |
| April 13 | 84.0°F (2023) | 16.0°F (1940) | 1.01 in (1952) |
| April 14 | 77.0°F (1941) | 18.0°F (1907) | 1.96 in (2018) |
| April 15 | 78.1°F (1942) | 15.1°F (1928) | 1.44 in (2018) |
| April 16 | 79.0°F (2010) | 15.1°F (1923) | 1.48 in (2003) |
| April 17 | 82.0°F (1958) | 18.0°F (1928) | 1.51 in (1967) |
| April 18 | 77.0°F (1915) | 15.1°F (1928) | 1.25 in (2019) |
| April 19 | 79.0°F (1915) | 19.0°F (1926) | 1.96 in (1925) |
| April 20 | 78.1°F (1906) | 19.9°F (1907) | 1.63 in (1970) |
| April 21 | 78.1°F (1926) | 19.9°F (2021) | 1.01 in (1977) |
| April 22 | 84.0°F (1908) | 15.1°F (1909) | 1.64 in (1921) |
| April 23 | 70.0°F (1942) | 18.0°F (1956) | 1.12 in (2019) |
| April 24 | 78.1°F (1925) | 19.9°F (1907) | 1.62 in (1907) |
| April 25 | 84.9°F (1990) | 24.1°F (1905) | 1.66 in (1994) |
| April 26 | 84.9°F (1962) | 19.9°F (1933) | 1.21 in (1949) |
| April 27 | 82.9°F (1962) | 24.1°F (1933) | 1.29 in (1908) |
| April 28 | 81.0°F (1951) | 19.0°F (1909) | 1.15 in (1908) |
| April 29 | 81.0°F (1957) | 23.0°F (2018) | 1.97 in (1909) |
| April 30 | 82.9°F (2007) | 19.9°F (1956) | 1.91 in (1909) |