Duluth March Weather

Averages and records for weather in Duluth, Minnesota in the month of March.
Typical Duluth March Weather
1991–2020
Average daily high 35.3 °F
Average daily low 17.8 °F
Average monthly precipitation 1.5 inches
Average monthly snow 12.8 inches
Daily chance of precipitation 30.9%
Daily chance of snow 25.9%
Duluth March Weather Records
1948–2024
Highest temperature 75 °F March 17, 2012
Lowest temperature -29 °F March 2, 1989
Highest daily low 50 °F March 20, 2012
Lowest daily high -4 °F March 23, 1974
Hottest average high temperature 48.3 °F 2012
Coldest average high temperature 25.7 °F 1972
Most daily precipitation 2.2 inches March 12, 1977
Most monthly precipitation 5.1 inches 1965
Most daily snow 17.2 inches March 17, 1965
Most monthly snow 45.5 inches 1965
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
March 1 28.6 10.6 54 -28
March 2 29.2 11.0 51 -29
March 3 29.6 11.5 55 -23
March 4 30.1 12.1 56 -19
March 5 30.4 12.6 56 -18
March 6 30.8 13.1 60 -15
March 7 31.1 13.4 70 -21
March 8 31.4 13.8 56 -9
March 9 31.8 14.2 55 -19
March 10 32.3 14.6 58 -26
March 11 32.7 15.0 63 -24
March 12 33.2 15.5 64 -15
March 13 33.7 16.1 58 -10
March 14 34.3 16.7 68 -8
March 15 34.8 17.2 64 -11
March 16 35.3 17.8 60 -6
March 17 35.8 18.5 75 -13
March 18 36.4 19.0 73 -10
March 19 36.9 19.6 72 -12
March 20 37.3 20.0 62 -21
March 21 37.7 20.4 59 -12
March 22 38.1 20.9 59 -12
March 23 38.6 21.3 57 -17
March 24 39.0 21.8 70 -21
March 25 39.4 22.2 56 -8
March 26 39.7 22.6 72 -19
March 27 40.1 23.0 67 -8
March 28 40.4 23.4 65 -3
March 29 40.7 23.7 63 -9
March 30 41.2 24.1 65 -6
March 31 41.6 24.6 71 0
Weather Station Details
Years Station Coordinates
1948–2024 Duluth location