April weather in Duluth, MN
The average temperature in Duluth in April is 38.1°F (30.8°F–45.3°F). Average precipitation: inches.
April is a spring month in Duluth, and is cooler than the annual average of 40.8°F. Daily temperatures swing about 14.5°F between overnight low and afternoon high. Daylight averages about 13h 21m. For travel, April is cool.
Avg High
45.3°F
Avg Low
30.8°F
Precipitation
in
Daylight
13h 21m
April records in Duluth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 55.0°F (2000) | -8.0°F (1975) | 0.48 in (1983) |
| April 2 | 54.0°F (2000) | -14.1°F (1975) | 0.79 in (1963) |
| April 3 | 60.1°F (2004) | -14.1°F (1975) | 0.61 in (1989) |
| April 4 | 66.0°F (1991) | 1.0°F (1995) | 0.40 in (1981) |
| April 5 | 70.0°F (1991) | 12.9°F (1979) | 0.39 in (1986) |
| April 6 | 63.0°F (1987) | 6.1°F (1979) | 0.41 in (1965) |
| April 7 | 63.0°F (2004) | 8.1°F (1997) | 0.30 in (1964) |
| April 8 | 63.0°F (1999) | 8.1°F (1997) | 0.36 in (1968) |
| April 9 | 57.9°F (1981) | 10.9°F (1997) | 0.50 in (1962) |
| April 10 | 64.0°F (1981) | 16.0°F (1962) | 0.39 in (1992) |
| April 11 | 73.9°F (1968) | 21.0°F (1997) | 0.90 in (1993) |
| April 12 | 68.0°F (1968) | 21.0°F (1997) | 0.52 in (1979) |
| April 13 | 72.0°F (1998) | 21.9°F (1973) | 1.04 in (1960) |
| April 14 | 68.0°F (1976) | 21.0°F (1962) | 0.58 in (1983) |
| April 15 | 71.1°F (2003) | 19.0°F (1962) | 1.46 in (1961) |
| April 16 | 71.1°F (1987) | 21.9°F (1961) | 0.10 in (1961) |
| April 17 | 78.1°F (1987) | 17.1°F (2003) | 0.50 in (1967) |
| April 18 | 77.0°F (1994) | 25.0°F (1983) | 0.38 in (1986) |
| April 19 | 71.1°F (1980) | 19.0°F (2003) | 0.58 in (1966) |
| April 20 | 73.9°F (1987) | 23.0°F (2003) | 0.90 in (1961) |
| April 21 | 64.9°F (1973) | 25.0°F (1975) | 1.05 in (1964) |
| April 22 | 77.0°F (1980) | 24.1°F (1991) | 1.12 in (1981) |
| April 23 | 72.0°F (1994) | 26.1°F (1967) | 1.96 in (1968) |
| April 24 | 75.9°F (1998) | 26.1°F (2002) | 0.83 in (1986) |
| April 25 | 68.0°F (1962) | 19.9°F (1972) | 0.35 in (1986) |
| April 26 | 72.0°F (1999) | 21.9°F (2002) | 0.40 in (1960) |
| April 27 | 70.0°F (2001) | 21.9°F (1996) | 1.77 in (1984) |
| April 28 | 71.1°F (1987) | 26.1°F (1996) | 0.73 in (1975) |
| April 29 | 81.0°F (1965) | 28.0°F (1979) | 0.67 in (1963) |
| April 30 | 79.0°F (2001) | 27.0°F (1966) | 1.00 in (1993) |