April weather in Wauwatosa, WI
The average temperature in Wauwatosa in April is 46.1°F (36.3°F–56.0°F). Average precipitation: 3.71 inches. Average snowfall is 1.5 inches.
April is a spring month in Wauwatosa, and is cooler than the annual average of 48.3°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 11m. For travel, April is cool.
Avg High
56.0°F
Avg Low
36.3°F
Precipitation
3.71 in
Snow
1.5 in
April records in Wauwatosa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.0°F (1986) | 19.0°F (2011) | 0.97 in (1993) |
| April 2 | 84.9°F (2010) | 19.0°F (2018) | 1.80 in (1983) |
| April 3 | 81.0°F (2010) | 10.9°F (1954) | 2.25 in (2006) |
| April 4 | 73.0°F (1997) | 14.0°F (1982) | 0.75 in (1957) |
| April 5 | 78.1°F (1991) | 15.1°F (1995) | 1.00 in (1964) |
| April 6 | 88.0°F (1991) | 15.1°F (1979) | 1.27 in (1978) |
| April 7 | 84.9°F (1991) | 12.0°F (1982) | 1.20 in (2006) |
| April 8 | 78.1°F (1991) | 17.1°F (1982) | 0.94 in (1993) |
| April 9 | 75.9°F (1987) | 14.0°F (2003) | 1.80 in (1973) |
| April 10 | 82.9°F (1977) | 17.1°F (1960) | 2.48 in (2015) |
| April 11 | 84.0°F (2011) | 18.0°F (1973) | 1.55 in (2008) |
| April 12 | 82.0°F (1977) | 19.9°F (1957) | 1.10 in (1979) |
| April 13 | 79.0°F (1977) | 19.0°F (1950) | 1.09 in (1952) |
| April 14 | 87.1°F (2003) | 19.9°F (1953) | 2.40 in (1974) |
| April 15 | 89.1°F (2002) | 21.9°F (2014) | 1.79 in (2018) |
| April 16 | 87.1°F (2002) | 18.0°F (1962) | 0.95 in (1998) |
| April 17 | 84.9°F (2002) | 21.9°F (1983) | 2.03 in (1969) |
| April 18 | 90.0°F (2002) | 21.9°F (1953) | 2.04 in (2013) |
| April 19 | 88.0°F (1985) | 21.0°F (1983) | 0.59 in (1993) |
| April 20 | 87.1°F (1987) | 21.0°F (1956) | 1.67 in (1993) |
| April 21 | 84.9°F (1985) | 21.9°F (1959) | 3.85 in (1973) |
| April 22 | 90.0°F (1980) | 25.0°F (1986) | 1.34 in (1987) |
| April 23 | 88.0°F (1980) | 25.0°F (1956) | 2.25 in (1999) |
| April 24 | 87.1°F (1990) | 28.0°F (1963) | 1.81 in (1955) |
| April 25 | 89.1°F (1990) | 27.0°F (1972) | 1.75 in (2010) |
| April 26 | 84.9°F (1962) | 30.0°F (1972) | 1.80 in (2009) |
| April 27 | 84.9°F (1986) | 28.9°F (1976) | 1.62 in (2009) |
| April 28 | 84.0°F (1951) | 27.0°F (1953) | 1.64 in (1975) |
| April 29 | 84.9°F (2007) | 26.1°F (1958) | 0.97 in (2014) |
| April 30 | 87.1°F (2001) | 27.0°F (1956) | 1.29 in (1984) |