Year,Value,ValueRank 1940,68.399,46 1941,68.882,35 1942,73.592,4 1943,74.158,3 1944,75.71,1 1945,75.224,2 1946,70.658,18 1947,71.136,12 1948,71.097,13 1949,72.994,5 1950,69.767,22 1951,69.684,25 1952,71.55,8 1953,69.54,28 1954,69.674,26 1955,72.053,6 1956,70.85,14 1957,65.79,73 1958,70.806,15 1959,68.33,47 1960,68.299,48 1961,71.261,11 1962,68.738,37 1963,71.656,7 1964,67.096,62 1965,69.809,20 1966,66.969,64 1967,68.459,44 1968,63.64,85 1969,63.392,86 1970,66.424,68 1971,65.496,77 1972,67.481,59 1973,69.656,27 1974,65.548,76 1975,69.535,29 1976,68.003,51 1977,65.304,79 1978,68.26,50 1979,68.575,40 1980,71.293,10 1981,68.772,36 1982,69.058,33 1983,66.518,67 1984,68.529,41 1985,67.846,53 1986,66.652,66 1987,67.557,58 1988,67.605,57 1989,69.283,30 1990,65.84,72 1991,65.296,80 1992,67.749,54 1993,65.701,74 1994,68.488,42 1995,70.749,16 1996,67.866,52 1997,66.828,65 1998,71.535,9 1999,67.087,63 2000,68.461,43 2001,70.399,19 2002,65.22,81 2003,67.419,60 2004,65.696,75 2005,64.277,83 2006,69.731,24 2007,66.163,69 2008,67.342,61 2009,64.16,84 2010,69.735,23 2011,69.061,32 2012,68.653,39 2013,66.146,70 2014,69.04,34 2015,65.318,78 2016,67.726,55 2017,67.689,56 2018,69.803,21 2019,65.955,71 2020,68.43,45 2021,69.12,31 2022,65.22,82 2023,70.744,17 2024,68.66,38 2025,68.263,49 Variable: Relative Humidity Domain: Alaska (State) Month(s): Jun-Aug Average of all values: 68.514 Normal Period: 1991 to 2020 Normal Value = 67.591 Percent Trend Begin Value = 70.364 Percent Trend End Value = 66.664 Percent Total Trend (Change) = -3.7 Percent Total Trend (Change) per Decade = -0.43 Percent Trend Statistical Sig. (M-K Test): Decreasing Trend P-value (M-K Test): 0.0001