SUMMIT, OREGON

Monthly Total Precipitation (inches)

(358182)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199503
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1909 0.00 z 0.00 z 0.00 z 0.00 z 3.10 0.29 1.49 0.18 1.73 4.77 23.14 7.24 41.94
1910 9.82 10.25 4.36 4.57 1.20 1.99 0.00 0.06 1.45 5.04 12.95 7.72 59.41
1911 13.42 4.46 2.29 3.83 5.42 0.81 0.09 0.13 3.78 a 1.29 7.45 8.37 51.34
1912 14.48 9.26 4.72 3.22 2.17 2.62 a 0.69 4.56 3.35 4.91 9.65 11.77 71.40
1913 11.19 3.01 8.62 4.09 1.72 2.98 1.10 0.50 3.94 4.84 10.87 5.39 58.25
1914 16.25 9.98 6.32 4.66 1.56 2.90 b 0.00 0.05 6.38 5.12 7.30 5.73 66.25
1915 8.96 a 5.44 3.55 2.71 4.45 a 0.54 1.82 0.06 0.90 3.99 14.79 13.01 60.22
1916 9.75 10.96 17.45 4.69 4.91 2.53 1.94 0.38 1.60 1.97 10.58 8.61 75.37
1917 7.46 5.49 10.89 7.29 2.11 1.66 0.10 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 35.00
1918 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1921 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1923 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.34 6.33 11.38 21.05
1924 4.57 5.12 4.17 1.87 1.00 1.22 0.02 0.86 3.07 8.90 12.89 8.91 52.60
1925 13.15 10.51 3.39 3.98 1.95 2.88 0.00 0.77 2.18 0.26 6.38 7.94 53.39
1926 5.02 14.57 1.01 1.87 4.85 0.38 0.06 2.70 2.15 6.06 13.46 7.27 59.40
1927 12.81 15.24 6.02 4.43 4.43 1.55 0.47 0.77 5.63 4.69 14.05 6.12 76.21
1928 8.19 3.44 14.24 9.37 1.54 0.96 0.29 0.00 1.84 3.09 10.11 8.93 62.00
1929 8.02 2.14 5.54 6.71 1.71 2.11 0.11 0.17 0.20 1.04 0.69 14.60 43.04
1930 6.53 11.31 3.74 4.06 2.75 1.39 0.07 0.05 1.84 2.93 5.47 a 4.69 44.83
1931 8.86 4.91 11.58 5.02 0.82 3.31 0.00 0.12 2.49 6.58 11.19 13.30 68.18
1932 12.47 a 5.64 13.12 4.52 2.02 0.25 0.98 0.35 0.29 5.13 12.06 13.12 69.95
1933 14.52 a 9.51 8.32 2.32 6.95 2.82 0.00 0.97 4.24 5.78 b 2.79 20.61 78.83
1934 9.36 a 2.22 7.24 3.67 1.59 0.49 0.39 0.39 0.95 8.59 15.96 13.99 64.84
1935 6.47 5.35 10.03 2.61 0.60 1.17 0.38 0.47 1.99 3.46 4.52 6.01 43.06
1936 17.52 8.65 5.14 1.21 5.87 1.63 0.13 0.05 1.22 0.46 0.36 9.92 52.16
1937 10.27 a 13.32 5.65 8.88 3.28 5.06 0.09 0.60 0.70 6.07 13.83 16.13 83.88
1938 8.46 10.77 14.74 1.94 1.61 0.32 0.20 0.10 1.79 6.69 8.54 8.21 63.37
1939 5.90 9.14 4.62 0.98 1.50 1.31 0.68 1.37 0.35 4.98 1.51 12.54 44.88
1940 6.25 14.46 8.48 2.16 3.65 0.15 0.00 z 0.40 3.40 5.80 9.08 8.52 62.35
1941 7.92 2.01 2.70 3.96 5.17 1.81 0.13 1.93 6.61 3.31 8.12 14.89 58.56
1942 6.18 6.19 1.51 3.50 4.98 2.31 0.58 0.49 0.00 z 3.24 20.76 14.82 a 64.56
1943 8.76 5.80 b 9.69 3.76 1.03 3.05 0.00 z 2.57 0.26 9.28 5.20 6.59 55.99
1944 5.20 5.03 4.33 6.64 2.03 1.31 0.12 0.09 1.24 2.37 6.18 3.95 38.49
1945 9.02 11.02 a 9.68 6.35 5.69 0.25 0.50 0.00 3.74 1.49 18.09 12.13 77.96
1946 11.54 9.21 8.07 3.22 1.19 2.47 1.17 0.01 0.84 8.38 10.23 11.68 68.01
1947 7.54 4.16 5.56 3.03 1.00 5.57 1.88 0.80 1.61 15.64 5.74 7.38 59.91
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.81 1.30 1.89 5.27 12.95 13.03 35.25
1949 2.60 20.38 4.65 2.83 4.06 0.97 0.56 0.61 2.28 3.94 9.14 12.12 64.14
1950 17.78 a 12.46 10.76 4.01 1.53 1.00 0.46 1.19 0.88 a 12.68 13.24 10.59 86.58
1951 16.61 9.39 a 8.43 2.34 4.23 0.00 1.37 0.44 1.82 13.40 0.00 z 13.77 71.80
1952 9.43 8.51 6.15 2.22 0.95 3.24 0.05 0.32 0.46 0.63 1.95 10.75 44.66
1953 20.01 9.37 7.55 5.26 4.45 2.80 0.18 2.04 1.64 4.55 12.48 14.01 84.34
1954 14.70 8.91 6.70 5.31 1.93 3.68 0.53 1.97 a 1.25 3.78 6.49 11.37 66.62
1955 5.71 5.95 11.91 7.90 b 1.81 1.09 1.19 0.02 2.25 9.40 9.24 a 18.39 74.86
1956 18.77 8.70 a 9.12 0.73 2.34 0.80 a 0.00 z 0.00 z 1.64 7.18 2.09 8.17 59.54
1957 4.63 a 8.23 9.80 a 5.58 3.32 2.03 0.74 0.24 0.44 3.69 a 4.36 19.45 a 62.51
1958 13.57 12.83 3.83 6.53 0.89 1.99 0.10 0.24 2.97 3.86 14.78 6.82 68.41
1959 16.14 8.83 8.22 2.27 2.50 2.40 0.00 0.08 8.14 5.56 4.64 6.01 64.79
1960 5.90 10.51 8.99 a 7.04 7.15 0.68 0.00 1.85 1.05 6.31 15.91 4.78 70.17
1961 7.98 18.33 14.39 3.24 3.76 0.43 0.39 0.64 1.73 6.71 8.32 11.97 77.89
1962 4.54 7.54 10.03 6.42 a 3.43 0.85 0.13 1.22 2.84 6.93 12.98 4.82 61.73
1963 2.92 8.95 10.34 8.50 5.26 1.97 1.03 1.15 1.60 5.31 12.38 6.59 66.00
1964 19.42 3.41 10.63 3.88 1.92 1.07 1.14 1.17 1.38 1.94 12.12 25.33 83.41
1965 20.43 5.18 1.49 3.52 3.21 0.87 0.38 0.94 0.22 3.20 11.99 12.23 63.66
1966 15.03 6.03 12.52 1.86 1.46 1.18 0.73 0.32 2.05 4.91 7.72 14.25 68.06
1967 15.23 5.25 10.79 3.85 1.46 0.41 0.00 0.00 1.18 10.75 5.71 9.96 64.59
1968 9.12 11.89 8.51 3.31 4.48 2.42 0.47 5.61 2.64 9.46 12.57 17.33 87.81
1969 14.72 7.17 3.60 4.72 3.00 3.23 0.39 0.13 3.06 5.68 4.97 12.45 63.12
1970 18.10 7.34 4.22 7.01 2.76 0.81 0.23 0.03 3.40 5.40 10.38 16.27 75.95
1971 17.00 8.69 11.20 5.96 3.28 2.44 0.18 0.78 4.73 4.02 13.40 17.01 88.69
1972 17.08 8.58 10.19 9.01 2.24 2.15 0.14 0.32 3.63 1.78 7.35 12.66 75.13
1973 8.13 2.48 5.93 2.38 1.94 2.63 0.02 0.70 3.70 4.44 26.05 15.71 74.11
1974 17.49 12.04 12.77 5.74 3.30 2.63 1.58 0.09 0.23 1.63 9.32 15.19 82.01
1975 12.37 8.86 9.17 4.35 2.93 1.41 1.33 2.71 0.02 7.83 9.03 13.89 73.90
1976 11.51 12.13 7.72 3.93 2.04 1.14 0.89 1.89 1.02 1.99 2.25 2.78 49.29
1977 1.92 5.63 10.63 1.15 5.99 1.12 0.38 2.54 4.55 4.56 12.33 16.88 67.68
1978 7.97 4.97 1.69 6.57 4.57 1.57 0.53 1.88 4.73 1.73 5.01 7.07 48.29
1979 3.88 13.90 4.79 4.92 3.19 1.36 0.78 1.17 2.95 8.79 6.76 9.83 62.32
1980 11.69 6.15 6.81 7.06 1.23 2.30 0.32 0.14 1.74 2.44 8.43 15.42 63.73
1981 2.66 5.78 4.44 5.67 4.35 5.23 0.34 0.24 2.95 6.85 8.34 19.77 66.62
1982 12.37 12.49 6.16 9.29 0.67 2.27 0.84 0.65 2.91 6.17 7.61 15.47 76.90
1983 12.66 13.06 13.38 4.16 3.69 3.54 3.52 1.68 0.95 2.01 16.29 11.78 86.72
1984 8.16 9.98 7.42 5.63 7.09 5.09 0.50 0.21 2.45 8.39 19.49 8.06 82.47
1985 0.65 6.20 7.41 2.76 2.25 4.55 0.77 0.64 3.42 7.45 8.09 4.06 48.25
1986 9.11 15.05 5.28 5.04 2.60 0.89 1.38 0.07 6.74 3.96 10.92 5.10 66.14
1987 10.63 8.22 7.39 3.53 2.66 0.44 2.56 0.25 0.39 0.27 6.32 15.38 58.04
1988 11.70 3.41 7.97 4.98 5.25 2.38 0.82 0.05 1.32 0.56 16.91 7.14 62.49
1989 9.73 5.60 12.15 2.44 2.46 1.56 0.69 2.64 0.82 3.54 6.39 4.87 52.89
1990 15.58 11.92 3.61 5.38 2.50 2.34 0.69 1.30 0.66 7.62 10.35 5.87 67.82
1991 4.78 6.29 7.98 6.85 4.34 1.48 0.63 1.04 0.07 3.42 10.32 7.71 54.91
1992 6.97 5.72 1.58 6.89 0.20 1.02 0.66 0.86 2.47 4.22 9.57 10.52 50.68
1993 5.86 2.44 6.12 9.51 6.29 3.83 h 1.36 0.56 0.10 1.72 1.59 10.81 46.36
1994 6.75 8.84 5.45 3.36 2.01 2.20 0.12 0.25 1.47 u 7.36 b 12.32 e 13.22 j 48.66
1995 11.72 5.55 k 2.76 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.72
Period of Record Statistics
MEAN 10.35 8.36 7.52 4.56 3.00 1.87 0.62 0.85 2.22 5.03 9.76 10.95 65.20
S.D. 4.77 3.84 3.58 2.14 1.70 1.25 0.64 1.02 1.71 3.04 5.03 4.55 12.22
SKEW 0.23 0.57 0.33 0.49 0.64 0.95 1.85 2.25 1.20 0.90 0.59 0.48 -0.06
MAX 20.43 20.38 17.45 9.51 7.15 5.57 3.52 5.61 8.14 15.64 26.05 25.33 88.69
MIN 0.65 2.01 1.01 0.73 0.20 0.00 0.00 0.00 0.02 0.26 0.36 2.78 38.49
NO YRS 79 78 78 78 79 78 77 78 77 80 79 79 70