Year,Value,ValueRank
1941,58.69,16
1942,49.054,41
1943,35.086,77
1944,50.248,39
1945,52.894,27
1946,36.541,73
1947,49.229,40
1948,56.043,22
1949,68.618,3
1950,52.254,29
1951,40.288,60
1952,67.914,5
1953,45.09,47
1954,40.755,59
1955,40.926,58
1956,44.321,52
1957,53.543,26
1958,50.485,37
1959,39.69,61
1960,51.508,35
1961,43.688,54
1962,64.579,8
1963,34.153,79
1964,43.463,56
1965,62.687,11
1966,46.155,45
1967,38.027,70
1968,59.879,15
1969,55.241,23
1970,44.532,51
1971,44.791,49
1972,38.954,65
1973,70.363,1
1974,51.575,33
1975,62.981,10
1976,46.475,44
1977,28.946,83
1978,57.067,20
1979,68.544,4
1980,65.415,7
1981,35.343,76
1982,56.652,21
1983,70.267,2
1984,57.369,19
1985,62.569,12
1986,58.611,18
1987,52.521,28
1988,50.323,38
1989,45.581,46
1990,43.104,57
1991,51.592,32
1992,44.76,50
1993,66.31,6
1994,38.427,69
1995,54.884,25
1996,36.052,74
1997,61.038,13
1998,55.05,24
1999,45.035,48
2000,33.693,81
2001,47.86,43
2002,27.529,84
2003,39.095,63
2004,38.967,64
2005,51.547,34
2006,33.857,80
2007,38.876,66
2008,51.012,36
2009,47.984,42
2010,58.624,17
2011,51.793,31
2012,35.809,75
2013,36.551,72
2014,38.458,68
2015,35.059,78
2016,43.741,53
2017,52.195,30
2018,27.127,85
2019,59.943,14
2020,39.571,62
2021,38.849,67
2022,36.863,71
2023,64.177,9
2024,43.591,55
2025,32.13,82

Variable: Snowfall
Domain: Colorado River Basin
Month(s): Aug-Jul

Average of all values: 48.248

Normal Period: 1990-1991 to 2023-2024
Normal Value = 44.308 Inches

Trend Begin Value = 52.326 Inches
Trend End Value = 43.394 Inches
Total Trend (Change) = -8.932 Inches
Total Trend (Change) per Decade = -1.051 Inches
Trend Statistical Sig. (M-K Test): Decreasing
Trend P-value (M-K Test): 0.0393