April weather in Clinton, WI
The average temperature in Clinton in April is 46.6°F (36.2°F–57.0°F). Average precipitation: 3.81 inches. Average snowfall is 0.8 inches.
April is a spring month in Clinton, and is cooler than the annual average of 47°F. Daily temperatures swing about 20.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 10m. For travel, April is cool.
Avg High
57.0°F
Avg Low
36.2°F
Precipitation
3.81 in
Snow
0.8 in
April records in Clinton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 75.9°F (2003) | 16.0°F (2022) | 0.94 in (1973) |
| April 2 | 82.0°F (2010) | 18.0°F (2018) | 1.21 in (1983) |
| April 3 | 78.1°F (2010) | 17.1°F (2018) | 2.66 in (1982) |
| April 4 | 71.1°F (2005) | 19.0°F (2003) | 0.82 in (2026) |
| April 5 | 77.0°F (2005) | 17.1°F (2018) | 1.40 in (2023) |
| April 6 | 77.0°F (2005) | 19.0°F (2007) | 1.10 in (1978) |
| April 7 | 78.1°F (2021) | 18.0°F (2018) | 0.92 in (2010) |
| April 8 | 77.0°F (2021) | 14.0°F (2003) | 1.44 in (2002) |
| April 9 | 70.0°F (2026) | 18.0°F (2016) | 1.12 in (2013) |
| April 10 | 79.0°F (2005) | 23.0°F (2004) | 1.24 in (2013) |
| April 11 | 82.0°F (2011) | 25.0°F (2004) | 1.58 in (1981) |
| April 12 | 75.9°F (2023) | 21.9°F (2004) | 0.81 in (1979) |
| April 13 | 79.0°F (2023) | 25.0°F (2004) | 0.91 in (1952) |
| April 14 | 82.9°F (2003) | 24.1°F (2020) | 1.54 in (1974) |
| April 15 | 88.0°F (2002) | 21.0°F (2020) | 1.35 in (2026) |
| April 16 | 87.1°F (2002) | 17.1°F (2020) | 2.78 in (1972) |
| April 17 | 82.0°F (2002) | 21.9°F (2022) | 1.87 in (1960) |
| April 18 | 90.0°F (2002) | 27.0°F (2018) | 2.73 in (2013) |
| April 19 | 80.1°F (2005) | 28.0°F (2018) | 2.32 in (2000) |
| April 20 | 73.0°F (2006) | 25.0°F (2020) | 2.48 in (2000) |
| April 21 | 78.1°F (2014) | 21.9°F (2021) | 4.39 in (1973) |
| April 22 | 82.0°F (2007) | 19.9°F (2021) | 2.90 in (1999) |
| April 23 | 73.9°F (2025) | 27.0°F (2015) | 1.60 in (1950) |
| April 24 | 79.0°F (2022) | 24.1°F (2015) | 1.35 in (1954) |
| April 25 | 82.0°F (2009) | 27.0°F (2024) | 1.09 in (1954) |
| April 26 | 82.0°F (2016) | 24.1°F (2023) | 1.46 in (2009) |
| April 27 | 79.0°F (2021) | 27.0°F (2022) | 1.10 in (1999) |
| April 28 | 84.0°F (2021) | 30.9°F (2010) | 1.24 in (1959) |
| April 29 | 84.0°F (2025) | 23.0°F (2018) | 1.72 in (1974) |
| April 30 | 79.0°F (2010) | 28.0°F (2005) | 1.69 in (1963) |