Year,Value,Alaska (State),Precip,Jan-Jul,(in.)
1940,12.31
1941,16.371
1942,16.749
1943,17.7
1944,17.604
1945,17.782
1946,16.202
1947,16.323
1948,16.512
1949,17.443
1950,14.891
1951,16.029
1952,16.099
1953,15.059
1954,14.564
1955,19.157
1956,16.843
1957,14.268
1958,17.494
1959,16.589
1960,16.329
1961,17.9
1962,17.062
1963,20.765
1964,17.626
1965,18.676
1966,14.419
1967,16.716
1968,14.723
1969,14.005
1970,17.612
1971,15.972
1972,14.007
1973,16.847
1974,13.672
1975,17.188
1976,15.795
1977,19.11
1978,16.326
1979,16.347
1980,20.346
1981,19.795
1982,17.077
1983,14.496
1984,16.979
1985,19.055
1986,14.977
1987,18.168
1988,18.106
1989,16.364
1990,16.643
1991,17.92
1992,16.856
1993,16.117
1994,17.824
1995,16.422
1996,16.129
1997,15.004
1998,18.526
1999,16.407
2000,17.206
2001,18.977
2002,16.801
2003,17.474
2004,16.53
2005,16.933
2006,16.905
2007,14.776
2008,18.773
2009,16.618
2010,16.748
2011,16.116
2012,16.773
2013,16.213
2014,17.916
2015,17.121
2016,18.887
2017,15.184
2018,18.05
2019,17.666
2020,17.9
2021,18.359
2022,17.312
2023,19.424
2024,19.39
2025,20.502