Station:(212246) DULUTH HARBOR STN | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1933 To Year=2004 | |||||||||||||||
Monthly Averages | Daily Extremes | Monthly Extremes | Max. Temp. | Min. Temp. | |||||||||||
Max. | Min. | Mean | High | Date | Low | Date | Highest Mean |
Year | Lowest Mean |
Year | >= 90 F |
<= 32 F |
<= 32 F |
<= 0 F |
|
F | F | F | F | dd/yyyy or yyyymmdd |
F | dd/yyyy or yyyymmdd |
F | - | F | - | # Days | # Days | # Days | # Days | |
January | 19.6 | 3.1 | 11.4 | 51 | 09/2003 | -32 | 28/1966 | 21.6 | 1990 | -0.3 | 1994 | 0.0 | 26.5 | 30.8 | 13.9 |
February | 24.8 | 8.1 | 16.5 | 54 | 22/1961 | -37 | 03/1996 | 27.5 | 1987 | 4.6 | 1979 | 0.0 | 20.9 | 27.8 | 8.6 |
March | 33.8 | 19.5 | 26.7 | 68 | 08/2000 | -28 | 01/1962 | 34.5 | 2000 | 17.9 | 1996 | 0.0 | 13.0 | 28.7 | 1.9 |
April | 45.3 | 31.4 | 38.4 | 81 | 29/1965 | -14 | 02/1975 | 44.9 | 1987 | 33.0 | 1975 | 0.0 | 1.3 | 15.5 | 0.1 |
May | 55.7 | 40.3 | 48.0 | 90 | 30/1986 | 21 | 03/1967 | 56.0 | 1980 | 42.8 | 1996 | 0.0 | 0.0 | 1.8 | 0.0 |
June | 65.7 | 48.8 | 57.2 | 91 | 28/1961 | 30 | 08/1995 | 63.6 | 1987 | 53.4 | 1969 | 0.2 | 0.0 | 0.1 | 0.0 |
July | 74.1 | 57.7 | 65.9 | 97 | 10/1980 | 37 | 08/2004 | 72.2 | 1980 | 61.4 | 1972 | 0.5 | 0.0 | 0.0 | 0.0 |
August | 72.6 | 58.0 | 65.3 | 97 | 08/2001 | 32 | 22/2004 | 72.1 | 1983 | 56.2 | 2004 | 0.4 | 0.0 | 0.0 | 0.0 |
September | 64.5 | 50.2 | 57.3 | 92 | 07/1976 | 29 | 26/1965 | 62.8 | 1998 | 52.3 | 1974 | 0.0 | 0.0 | 0.3 | 0.0 |
October | 52.9 | 40.3 | 46.6 | 85 | 02/1992 | 14 | 27/1976 | 57.2 | 1963 | 40.0 | 2002 | 0.0 | 0.1 | 3.6 | 0.0 |
November | 37.8 | 26.5 | 32.2 | 67 | 03/1978 | -10 | 29/1976 | 42.1 | 2001 | 22.9 | 1995 | 0.0 | 8.0 | 21.2 | 0.5 |
December | 25.0 | 11.5 | 18.2 | 57 | 03/1962 | -27 | 19/1983 | 27.8 | 1997 | 6.5 | 1983 | 0.0 | 22.3 | 30.0 | 7.0 |
Annual | 47.7 | 33.0 | 40.3 | 97 | 19800710 | -37 | 19960203 | 45.2 | 1987 | 35.9 | 1972 | 1.1 | 92.2 | 159.8 | 32.0 |
Winter | 23.1 | 7.6 | 15.4 | 57 | 19621203 | -37 | 19960203 | 23.4 | 2002 | 6.6 | 1979 | 0.0 | 69.7 | 88.6 | 29.5 |
Spring | 45.0 | 30.4 | 37.7 | 90 | 19860530 | -28 | 19620301 | 42.3 | 1987 | 31.4 | 1996 | 0.0 | 14.3 | 46.0 | 2.0 |
Summer | 70.8 | 54.9 | 62.8 | 97 | 19800710 | 30 | 19950608 | 66.7 | 1987 | 57.9 | 2004 | 1.0 | 0.0 | 0.1 | 0.0 |
Fall | 51.7 | 39.0 | 45.4 | 92 | 19760907 | -10 | 19761129 | 51.8 | 1963 | 40.8 | 1976 | 0.0 | 8.2 | 25.1 | 0.5 |
Winter = Dec., Jan., and Feb. | Spring = Mar., Apr., and May | |
Summer = Jun., Jul., and Aug. | Fall = Sep., Oct., and Nov. |