Year,Value,ValueRank
1948,49.313,49
1949,48.714,64
1950,48.781,63
1951,50.18,38
1952,50.616,28
1953,49.25,52
1954,48.684,67
1955,50.009,42
1956,48.07,76
1957,48.176,75
1958,50.728,25
1959,48.35,71
1960,49.976,43
1961,48.289,72
1962,48.688,66
1963,48.921,60
1964,49.211,53
1965,49.056,57
1966,48.502,70
1967,47.609,77
1968,48.197,74
1969,49.188,54
1970,48.522,69
1971,48.902,61
1972,48.989,59
1973,50.052,41
1974,48.543,68
1975,50.152,39
1976,49.156,55
1977,51.062,17
1978,49.117,56
1979,48.999,58
1980,51.401,14
1981,50.245,36
1982,49.391,47
1983,46.929,78
1984,49.677,45
1985,50.836,22
1986,50.506,31
1987,50.359,32
1988,50.716,26
1989,49.769,44
1990,49.564,46
1991,51.595,10
1992,48.695,65
1993,50.955,19
1994,50.813,23
1995,50.239,37
1996,49.28,50
1997,48.813,62
1998,53.096,2
1999,50.139,40
2000,50.316,34
2001,51.417,13
2002,48.204,73
2003,51.087,16
2004,49.251,51
2005,50.897,21
2006,52.766,4
2007,50.768,24
2008,50.698,27
2009,49.331,48
2010,51.0,18
2011,50.318,33
2012,52.549,5
2013,50.257,35
2014,51.31,15
2015,51.568,11
2016,52.403,6
2017,51.778,9
2018,52.372,7
2019,50.946,20
2020,50.604,29
2021,50.553,30
2022,51.526,12
2023,53.989,1
2024,52.792,3
2025,51.883,8

Variable: Temperature
Domain: North America
Month(s): May

Average of all values: 50.072

Normal Period: 1991 to 2020
Normal Value = 50.782 Degrees F

Trend Begin Value = 48.514 Degrees F
Trend End Value = 51.629 Degrees F
Total Trend (Change) = 3.115 Degrees F
Total Trend (Change) per Decade = 0.399 Degrees F
Trend Statistical Sig. (M-K Test): Increasing
Trend P-value (M-K Test): 0.0