Year,Value,ValueRank
1940,57.923,75
1941,62.838,29
1942,60.806,53
1943,60.054,61
1944,60.533,56
1945,59.921,64
1946,62.355,37
1947,57.241,77
1948,62.879,27
1949,63.446,20
1950,58.492,71
1951,62.187,40
1952,63.42,21
1953,62.529,34
1954,60.204,60
1955,67.739,2
1956,58.558,69
1957,62.449,35
1958,60.935,50
1959,63.687,17
1960,60.853,51
1961,62.603,33
1962,60.262,58
1963,62.415,36
1964,65.191,10
1965,59.93,63
1966,63.345,22
1967,59.933,62
1968,61.237,48
1969,60.553,54
1970,62.947,25
1971,59.426,65
1972,58.64,68
1973,62.666,31
1974,61.016,49
1975,62.907,26
1976,63.868,16
1977,62.871,28
1978,57.807,76
1979,62.068,43
1980,63.654,18
1981,62.631,32
1982,60.516,57
1983,64.689,13
1984,62.057,44
1985,62.216,39
1986,64.35,14
1987,64.778,12
1988,65.668,8
1989,62.117,42
1990,61.943,45
1991,63.166,23
1992,58.535,70
1993,61.463,47
1994,60.233,59
1995,62.962,24
1996,58.323,73
1997,60.82,52
1998,66.79,5
1999,64.938,11
2000,62.768,30
2001,63.588,19
2002,65.679,6
2003,62.146,41
2004,62.325,38
2005,65.669,7
2006,67.234,3
2007,65.407,9
2008,61.817,46
2009,59.029,67
2010,66.922,4
2011,64.099,15
2012,70.157,1
2013,60.546,55
2014,50.1,85
2015,53.398,80
2016,58.122,74
2017,51.876,83
2018,52.543,82
2019,52.935,81
2020,56.435,78
2021,59.078,66
2022,49.703,86
2023,51.772,84
2024,58.485,72
2025,54.041,79

Variable: Temperature
Domain: Lake Superior
Month(s): Jul

Average of all values: 61.122

Normal Period: 1991 to 2020
Normal Value = 61.001 Degrees F

Trend Begin Value = 62.833 Degrees F
Trend End Value = 59.41 Degrees F
Total Trend (Change) = -3.422 Degrees F
Total Trend (Change) per Decade = -0.398 Degrees F
Trend Statistical Sig. (M-K Test): No trend
Trend P-value (M-K Test): 0.4602