Year,Depart From 1941-2024 Average,Contiguous U.S. (Lower 48),Snow,Jul-Jun,(in.)
1941,-6.759
1942,-3.707
1943,-3.32
1944,-7.106
1945,-2.476
1946,-3.47
1947,2.118
1948,5.977
1949,5.378
1950,8.689
1951,4.228
1952,12.375
1953,2.088
1954,-0.564
1955,-1.904
1956,6.822
1957,-1.618
1958,3.855
1959,-0.865
1960,7.527
1961,0.897
1962,6.203
1963,-6.962
1964,2.146
1965,5.799
1966,-2.855
1967,5.593
1968,-2.152
1969,10.101
1970,3.931
1971,10.79
1972,4.621
1973,3.604
1974,6.273
1975,11.55
1976,0.701
1977,-10.472
1978,8.154
1979,7.614
1980,1.61
1981,-13.515
1982,9.747
1983,9.432
1984,7.927
1985,4.335
1986,3.547
1987,-3.604
1988,-4.493
1989,-2.028
1990,-6.843
1991,-5.598
1992,-12.379
1993,8.879
1994,-4.578
1995,-1.329
1996,1.265
1997,7.498
1998,0.227
1999,2.008
2000,-10.904
2001,-3.059
2002,-7.1
2003,-4.81
2004,-5.109
2005,-6.739
2006,-5.461
2007,-5.957
2008,2.645
2009,-1.102
2010,2.459
2011,9.486
2012,-12.155
2013,-3.334
2014,-1.363
2015,-11.572
2016,-7.127
2017,-0.312
2018,-4.463
2019,5.437
2020,-4.788
2021,-5.055
2022,-6.53
2023,4.484
2024,-9.933
2025,-9.309