Duluth Weather in April
Average highs run from 69°F on April 1 to 76°F on April 30, and lows from 46°F to 53°F. Normal precipitation for the month is 3.87 in over about 10 wet days.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 73°F
- Average low
- 49°F
- Precipitation
- 3.87 in
- Record high
- 94°FApr 27, 1986
- Record low
- 24°FApr 7, 1982
- Chance of a freeze
- 32%
- Daylight
- 12 h 33 min to 13 h 32 min
- Cloud cover
- 56%
- Humidity
- 78%
- Dew point
- 52°F
- Wind
- 5.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Apr 1 | 69°F | 46°F | 87°F 1974 | 26°F 1987 | 36% | 0% |
| Apr 2 | 69°F | 46°F | 84°F 1974 | 28°F 1961 | 36% | 0% |
| Apr 3 | 70°F | 46°F | 86°F 1963 | 26°F 1993 | 36% | 0% |
| Apr 4 | 70°F | 46°F | 84°F 1986 | 29°F 1975 | 36% | 0% |
| Apr 5 | 70°F | 47°F | 88°F 1988 | 28°F 1975 | 36% | 0% |
| Apr 6 | 70°F | 47°F | 85°F 1965 | 29°F 1960 | 35% | 0% |
| Apr 7 | 71°F | 47°F | 86°F 1967 | 24°F 1982 | 35% | 0% |
| Apr 8 | 71°F | 47°F | 86°F 1978 | 29°F 1990 | 35% | 0% |
| Apr 9 | 71°F | 47°F | 88°F 1965 | 28°F 1964 | 35% | 0% |
| Apr 10 | 71°F | 48°F | 87°F 1978 | 27°F 1960 | 35% | 0% |
| Apr 11 | 72°F | 48°F | 88°F 2001 | 26°F 1973 | 35% | 0% |
| Apr 12 | 72°F | 48°F | 86°F 2001 | 30°F 1973 | 35% | 0% |
| Apr 13 | 72°F | 48°F | 85°F 1977 | 35°F 1958 | 35% | 0% |
| Apr 14 | 72°F | 49°F | 85°F 1972 | 28°F 1962 | 35% | 0% |
| Apr 15 | 73°F | 49°F | 88°F 1972 | 31°F 1963 | 35% | 0% |
| Apr 16 | 73°F | 49°F | 87°F 1977 | 26°F 1962 | 35% | 0% |
| Apr 17 | 73°F | 50°F | 87°F 2006 | 31°F 1956 | 35% | 0% |
| Apr 18 | 73°F | 50°F | 88°F 1971 | 32°F 2001 | 35% | 0% |
| Apr 19 | 74°F | 50°F | 89°F 1976 | 27°F 1983 | 35% | 0% |
| Apr 20 | 74°F | 50°F | 90°F 2002 | 26°F 1983 | 35% | 0% |
| Apr 21 | 74°F | 51°F | 89°F 2002 | 30°F 1956 | 35% | 0% |
| Apr 22 | 74°F | 51°F | 89°F 1970 | 29°F 1978 | 35% | 0% |
| Apr 23 | 75°F | 51°F | 90°F 1980 | 28°F 1978 | 34% | 0% |
| Apr 24 | 75°F | 52°F | 88°F 1958 | 30°F 1978 | 34% | 0% |
| Apr 25 | 75°F | 52°F | 88°F 1960 | 31°F 1974 | 34% | 0% |
| Apr 26 | 75°F | 52°F | 90°F 1986 | 33°F 2005 | 34% | 0% |
| Apr 27 | 76°F | 52°F | 94°F 1986 | 33°F 1976 | 34% | 0% |
| Apr 28 | 76°F | 53°F | 87°F 1981 | 37°F 1967 | 34% | 0% |
| Apr 29 | 76°F | 53°F | 87°F 1970 | 34°F 1961 | 34% | 0% |
| Apr 30 | 76°F | 53°F | 90°F 1987 | 38°F 1961 | 34% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- April 1
- sunrise 7:24 AM, sunset 7:57 PM
- April 30
- sunrise 6:48 AM, sunset 8:20 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00053863 (Atlanta Peachtree AP), public domain. Records: NOAA GHCN-Daily, station USC00099466, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.