April weather in Watertown, MN
The average temperature in Watertown in April is 44.4°F (33.3°F–55.5°F). Average precipitation: inches.
April is a spring month in Watertown, and is cooler than the annual average of 44.5°F. Daily temperatures swing about 22.2°F between overnight low and afternoon high. Daylight averages about 13h 16m. For travel, April is cool.
Avg High
55.5°F
Avg Low
33.3°F
Precipitation
in
Daylight
13h 16m
April records in Watertown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 72.0°F (2010) | 6.1°F (2018) | 1.40 in (1998) |
| April 2 | 80.1°F (2015) | 6.1°F (2018) | 1.54 in (2007) |
| April 3 | 68.0°F (2012) | 3.9°F (1995) | 0.44 in (2018) |
| April 4 | 73.0°F (2005) | 3.0°F (2018) | 0.67 in (1981) |
| April 5 | 73.9°F (2021) | 3.0°F (2018) | 0.25 in (1999) |
| April 6 | 82.9°F (2021) | 6.1°F (1979) | 1.07 in (1999) |
| April 7 | 86.0°F (1991) | 8.1°F (2018) | 0.62 in (2021) |
| April 8 | 79.0°F (1988) | 9.0°F (1997) | 0.87 in (2001) |
| April 9 | 77.0°F (1987) | 9.0°F (2018) | 0.47 in (1978) |
| April 10 | 73.9°F (2017) | 15.1°F (2016) | 0.52 in (2002) |
| April 11 | 75.9°F (2006) | 19.9°F (1980) | 0.96 in (2001) |
| April 12 | 84.0°F (2023) | 19.0°F (2016) | 1.09 in (2001) |
| April 13 | 89.1°F (2023) | 14.0°F (2007) | 1.43 in (1991) |
| April 14 | 82.9°F (2023) | 19.0°F (2020) | 0.32 in (1993) |
| April 15 | 87.1°F (2003) | 16.0°F (2014) | 1.20 in (1994) |
| April 16 | 88.0°F (2002) | 17.1°F (2020) | 1.15 in (2003) |
| April 17 | 84.0°F (2002) | 19.0°F (2018) | 2.20 in (2024) |
| April 18 | 86.0°F (1987) | 18.0°F (2014) | 1.26 in (1978) |
| April 19 | 88.0°F (2004) | 21.9°F (2014) | 1.06 in (2004) |
| April 20 | 82.9°F (1980) | 16.0°F (2013) | 2.20 in (2023) |
| April 21 | 93.0°F (1980) | 21.0°F (2013) | 0.75 in (2004) |
| April 22 | 84.9°F (1980) | 26.1°F (2021) | 0.70 in (2008) |
| April 23 | 81.0°F (1990) | 23.0°F (2013) | 4.15 in (2001) |
| April 24 | 82.9°F (2009) | 24.1°F (2013) | 0.47 in (1990) |
| April 25 | 79.0°F (1990) | 21.9°F (2014) | 1.42 in (2016) |
| April 26 | 80.1°F (1987) | 27.0°F (2002) | 0.94 in (1990) |
| April 27 | 77.0°F (2001) | 28.0°F (1992) | 0.68 in (1993) |
| April 28 | 77.0°F (1991) | 21.0°F (1990) | 2.48 in (2014) |
| April 29 | 90.0°F (2004) | 24.1°F (2008) | 1.42 in (2014) |
| April 30 | 82.9°F (2001) | 28.0°F (2008) | 0.55 in (1991) |