Year,Value,ValueRank
1940,54.155,11
1941,49.104,82
1942,50.511,70
1943,51.222,59
1944,52.166,32
1945,50.473,71
1946,51.338,57
1947,51.092,64
1948,52.699,23
1949,51.728,43
1950,51.378,54
1951,51.378,55
1952,51.486,53
1953,52.078,36
1954,52.233,29
1955,51.169,61
1956,49.711,80
1957,52.085,35
1958,51.549,50
1959,50.895,68
1960,51.83,41
1961,49.719,79
1962,50.732,69
1963,51.532,52
1964,50.096,75
1965,48.1,86
1966,52.4,27
1967,51.902,39
1968,51.757,42
1969,50.949,66
1970,50.144,74
1971,51.188,60
1972,48.203,85
1973,51.677,45
1974,49.072,83
1975,50.429,72
1976,51.623,48
1977,51.903,38
1978,51.099,63
1979,52.097,34
1980,50.078,76
1981,51.646,46
1982,51.108,62
1983,51.589,49
1984,49.213,81
1985,50.209,73
1986,49.895,77
1987,52.7,22
1988,51.54,51
1989,51.71,44
1990,52.383,28
1991,51.322,58
1992,48.828,84
1993,49.838,78
1994,52.52,25
1995,52.151,33
1996,51.033,65
1997,53.094,19
1998,54.777,5
1999,52.169,31
2000,50.917,67
2001,53.349,17
2002,53.3,18
2003,52.431,26
2004,51.628,47
2005,53.399,16
2006,52.646,24
2007,52.182,30
2008,51.899,40
2009,54.34,9
2010,52.997,20
2011,54.188,10
2012,54.359,8
2013,53.524,15
2014,52.076,37
2015,54.04,12
2016,53.804,14
2017,53.947,13
2018,51.363,56
2019,54.688,6
2020,52.854,21
2021,54.413,7
2022,55.361,4
2023,55.758,2
2024,56.588,1
2025,55.753,3

Variable: Temperature
Domain: US and Canada
Month(s): Sep

Average of all values: 51.913

Normal Period: 1991 to 2020
Normal Value = 52.655 Degrees F

Trend Begin Value = 50.254 Degrees F
Trend End Value = 53.572 Degrees F
Total Trend (Change) = 3.318 Degrees F
Total Trend (Change) per Decade = 0.386 Degrees F
Trend Statistical Sig. (M-K Test): Increasing
Trend P-value (M-K Test): 0.0