April weather in East Troy, WI
The average temperature in East Troy in April is 45.2°F (34.5°F–55.9°F). Average precipitation: 3.76 inches.
April is a spring month in East Troy, and is cooler than the annual average of 46.7°F. Daily temperatures swing about 21.4°F between overnight low and afternoon high. Daylight averages about 13h 11m. For travel, April is cool.
Avg High
55.9°F
Avg Low
34.5°F
Precipitation
3.76 in
Daylight
13h 11m
April records in East Troy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 69.1°F (2026) | 19.0°F (2018) | 0.46 in (2016) |
| April 2 | 73.0°F (2015) | 19.0°F (2018) | 0.46 in (2024) |
| April 3 | 66.0°F (2015) | 18.0°F (2018) | 1.48 in (2024) |
| April 4 | 71.1°F (2016) | 19.0°F (2018) | 1.63 in (2026) |
| April 5 | 73.0°F (2021) | 17.1°F (2018) | 0.52 in (2023) |
| April 6 | 73.9°F (2021) | 17.1°F (2018) | 0.80 in (2022) |
| April 7 | 77.0°F (2021) | 17.1°F (2018) | 0.10 in (2016) |
| April 8 | 78.1°F (2021) | 16.0°F (2018) | 0.31 in (2024) |
| April 9 | 72.0°F (2019) | 19.9°F (2025) | 0.82 in (2015) |
| April 10 | 73.9°F (2017) | 21.9°F (2018) | 2.88 in (2013) |
| April 11 | 73.0°F (2017) | 19.9°F (2016) | 0.98 in (2013) |
| April 12 | 78.1°F (2023) | 27.0°F (2012) | 0.63 in (2019) |
| April 13 | 81.0°F (2023) | 26.1°F (2016) | 0.42 in (2020) |
| April 14 | 82.0°F (2023) | 26.1°F (2020) | 1.35 in (2014) |
| April 15 | 82.0°F (2023) | 21.0°F (2014) | 1.10 in (2018) |
| April 16 | 81.0°F (2023) | 21.9°F (2014) | 2.04 in (2026) |
| April 17 | 77.0°F (2017) | 21.0°F (2020) | 0.42 in (2024) |
| April 18 | 79.0°F (2016) | 23.0°F (2018) | 2.33 in (2013) |
| April 19 | 81.0°F (2016) | 26.1°F (2018) | 0.65 in (2025) |
| April 20 | 66.9°F (2015) | 26.1°F (2013) | 0.55 in (2012) |
| April 21 | 78.1°F (2014) | 26.1°F (2018) | 0.50 in (2025) |
| April 22 | 77.0°F (2019) | 26.1°F (2021) | 0.10 in (2016) |
| April 23 | 78.1°F (2019) | 25.0°F (2021) | 1.55 in (2022) |
| April 24 | 82.0°F (2022) | 25.0°F (2015) | 0.45 in (2013) |
| April 25 | 72.0°F (2016) | 27.0°F (2023) | 0.18 in (2022) |
| April 26 | 77.0°F (2016) | 26.1°F (2023) | 0.37 in (2012) |
| April 27 | 75.9°F (2021) | 26.1°F (2023) | 0.92 in (2017) |
| April 28 | 79.0°F (2021) | 26.1°F (2019) | 1.18 in (2024) |
| April 29 | 80.1°F (2025) | 25.0°F (2018) | 1.20 in (2020) |
| April 30 | 71.1°F (2013) | 25.0°F (2018) | 1.72 in (2020) |