April weather in Stillwater, MN
The average temperature in Stillwater in April is 44.5°F (33.9°F–55.1°F). Average precipitation: 2.97 inches.
April is a spring month in Stillwater, and is warmer than the annual average of 44.3°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Daylight averages about 13h 17m. For travel, April is cool.
Avg High
55.1°F
Avg Low
33.9°F
Precipitation
2.97 in
Daylight
13h 17m
April records in Stillwater
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 73.9°F (2010) | 9.0°F (2018) | 1.92 in (2023) |
| April 2 | 80.1°F (2010) | 10.9°F (2018) | 0.31 in (2025) |
| April 3 | 70.0°F (2012) | 15.1°F (2013) | 0.39 in (2012) |
| April 4 | 70.0°F (2021) | 8.1°F (2018) | 0.80 in (2014) |
| April 5 | 77.0°F (2021) | 3.9°F (2018) | 0.31 in (2009) |
| April 6 | 82.9°F (2021) | 5.0°F (2018) | 0.81 in (2019) |
| April 7 | 72.0°F (2021) | 10.9°F (2018) | 1.02 in (2021) |
| April 8 | 73.9°F (2021) | 7.0°F (2018) | 0.89 in (2024) |
| April 9 | 69.1°F (2017) | 10.9°F (2018) | 0.47 in (2015) |
| April 10 | 72.0°F (2017) | 16.0°F (2007) | 0.47 in (2013) |
| April 11 | 75.9°F (2011) | 25.0°F (2007) | 1.26 in (2008) |
| April 12 | 79.0°F (2023) | 23.0°F (2016) | 0.44 in (2026) |
| April 13 | 86.0°F (2023) | 23.0°F (2020) | 0.48 in (2010) |
| April 14 | 87.1°F (2023) | 21.0°F (2008) | 0.37 in (2018) |
| April 15 | 84.0°F (2023) | 18.0°F (2020) | 0.81 in (2018) |
| April 16 | 75.9°F (2016) | 21.0°F (2014) | 0.82 in (2012) |
| April 17 | 80.1°F (2016) | 21.0°F (2018) | 1.33 in (2024) |
| April 18 | 79.0°F (2016) | 24.1°F (2014) | 0.38 in (2025) |
| April 19 | 81.0°F (2016) | 21.9°F (2018) | 0.70 in (2013) |
| April 20 | 66.9°F (2007) | 19.0°F (2013) | 0.94 in (2017) |
| April 21 | 77.0°F (2019) | 23.0°F (2013) | 0.90 in (2025) |
| April 22 | 81.0°F (2007) | 28.0°F (2022) | 0.69 in (2008) |
| April 23 | 77.0°F (2007) | 28.9°F (2013) | 0.62 in (2013) |
| April 24 | 84.0°F (2009) | 24.1°F (2013) | 0.69 in (2014) |
| April 25 | 75.9°F (2009) | 27.0°F (2023) | 0.35 in (2025) |
| April 26 | 70.0°F (2019) | 28.0°F (2022) | 1.31 in (2011) |
| April 27 | 73.0°F (2013) | 28.9°F (2022) | 0.74 in (2014) |
| April 28 | 79.0°F (2013) | 24.1°F (2022) | 1.39 in (2014) |
| April 29 | 79.0°F (2013) | 26.1°F (2016) | 1.61 in (2014) |
| April 30 | 73.9°F (2013) | 27.0°F (2022) | 1.15 in (2022) |