PROSPECT 2 SW, OREGON

Monthly Total Precipitation (inches)

(356907)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1905 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 2.98 2.39 6.23 t 5.37
1906 6.50 4.76 4.03 m 1.45 4.10 3.47 0.00 0.00 1.40 2.35 3.55 7.05 34.63
1907 6.85 j 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
1908 0.00 z 3.90 4.01 2.05 3.85 2.60 0.40 0.62 0.05 8.26 4.31 2.71 32.76
1909 14.41 7.94 2.67 0.45 2.16 0.18 1.31 0.00 2.00 4.18 18.38 3.96 57.64
1910 5.19 8.90 0.84 1.78 1.44 0.76 0.11 0.00 z 1.80 2.99 13.16 5.35 42.32
1911 4.40 3.90 1.10 2.27 4.45 0.52 0.00 0.00 3.83 1.58 8.98 5.44 36.47
1912 10.78 7.72 3.76 0.00 z 3.49 1.90 0.43 z 0.95 2.37 3.12 4.62 6.76 45.47
1913 8.15 0.61 2.96 2.54 1.84 3.22 3.04 0.30 1.25 2.96 5.56 4.93 37.36
1914 8.53 3.24 1.78 4.30 2.41 2.22 0.01 0.00 5.57 4.64 2.38 0.91 35.99
1915 4.43 4.69 2.40 2.63 4.31 0.30 0.96 0.05 0.11 1.23 8.96 5.28 35.35
1916 7.45 5.97 5.15 3.10 2.54 0.86 2.55 0.76 0.42 0.60 5.71 5.69 40.80
1917 4.32 4.59 4.39 4.59 3.64 0.04 0.65 0.00 0.58 0.00 7.46 6.75 37.01
1918 7.84 5.78 3.71 0.00 z 1.10 0.00 z 0.62 0.53 1.37 3.29 4.55 1.99 30.78
1919 5.17 9.10 4.85 4.28 0.90 0.24 0.01 0.18 2.62 2.79 6.69 5.30 42.13
1920 1.35 0.29 5.34 4.91 0.34 2.07 0.52 1.21 5.22 4.31 7.60 9.42 42.58
1921 7.62 7.42 3.62 3.54 3.29 1.71 0.00 0.14 1.46 3.41 10.07 2.85 45.13
1922 4.28 4.49 5.53 2.54 1.46 1.58 0.00 0.33 1.14 3.86 3.01 8.79 37.01
1923 6.58 1.29 1.97 2.58 2.94 1.50 1.29 0.40 1.28 0.00 z 3.67 0.00 z 23.50
1924 0.55 6.31 4.40 0.21 0.32 0.32 0.00 0.23 1.21 5.61 3.01 4.22 26.39
1925 5.64 6.05 f 2.19 r 4.43 2.58 1.68 0.00 0.89 2.84 0.56 4.40 4.09 27.11
1926 4.55 6.53 0.07 0.89 1.83 0.06 0.05 1.92 0.83 3.98 11.41 j 6.60 27.31
1927 5.54 9.32 3.32 2.41 2.67 1.76 0.39 0.17 2.81 2.16 11.97 4.22 46.74
1928 4.09 1.87 9.26 3.94 0.12 1.16 0.08 0.00 1.11 1.82 3.17 4.74 31.36
1929 5.57 1.20 3.78 4.88 0.90 2.53 0.00 0.00 0.00 1.54 0.18 13.36 33.94
1930 4.44 6.14 0.85 2.62 1.96 0.41 0.00 z 0.00 z 2.40 1.29 4.18 w 2.42 22.53
1931 2.43 2.35 5.13 2.38 0.66 2.42 0.02 0.00 1.13 5.25 7.16 6.07 35.00
1932 6.65 1.51 9.27 5.32 5.31 0.73 0.20 0.09 0.00 3.05 6.72 6.86 45.71
1933 6.97 2.23 4.04 a 1.12 4.09 1.27 0.05 0.05 1.72 2.62 0.88 5.69 30.73
1934 7.77 1.65 3.07 2.21 2.12 1.64 0.05 0.00 0.80 6.49 9.83 7.38 43.01
1935 4.48 2.35 2.97 5.30 0.25 0.08 0.71 0.05 0.25 3.98 2.17 4.79 27.38
1936 13.47 4.57 1.88 2.88 2.91 2.20 0.34 0.00 0.48 0.00 0.15 5.69 34.57
1937 5.03 4.81 4.51 7.01 2.94 5.30 0.48 0.08 a 1.27 4.31 8.63 6.08 50.45
1938 5.83 9.81 10.23 4.13 0.43 0.40 0.39 0.00 1.54 1.50 6.31 6.01 46.58
1939 4.63 6.56 3.79 0.58 2.10 0.88 0.54 0.10 0.37 4.08 a 0.29 8.41 32.33
1940 5.10 8.89 6.07 2.44 1.21 0.77 0.01 0.00 4.34 2.87 5.17 5.35 42.22
1941 5.44 3.07 1.14 3.30 4.34 4.39 0.20 0.54 2.27 1.92 5.28 11.46 43.35
1942 3.89 4.38 1.46 3.31 5.55 1.33 0.09 0.11 0.23 2.76 15.21 13.20 51.52
1943 9.00 3.52 4.06 3.68 2.66 2.92 0.02 0.81 0.49 5.84 3.55 1.93 38.48
1944 3.66 4.80 2.90 5.33 2.37 a 2.56 0.55 0.62 0.91 1.38 4.83 2.28 32.19
1945 4.90 7.18 5.27 2.19 3.75 0.93 0.18 0.21 1.27 3.52 8.09 9.45 46.94
1946 7.30 1.68 u 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 7.30
1947 3.60 2.67 5.26 2.29 1.29 3.27 2.03 0.02 0.63 6.04 3.62 3.26 33.98
1948 7.26 6.75 3.98 5.17 2.26 2.05 0.56 0.39 1.01 2.67 7.00 9.44 48.54
1949 1.30 8.37 2.35 1.25 3.09 0.68 0.00 0.00 0.78 3.39 3.71 3.96 28.88
1950 11.21 3.15 6.95 2.25 1.78 1.98 0.00 0.00 0.86 13.44 5.95 8.08 55.65
1951 10.59 5.04 3.87 1.77 2.21 0.00 0.00 0.27 0.10 9.80 6.84 10.50 50.99
1952 5.92 6.06 4.52 1.57 2.55 3.16 0.00 0.34 0.66 0.36 1.50 9.13 35.77
1953 13.02 7.52 4.19 2.17 6.01 2.22 0.00 3.20 0.25 3.57 11.71 7.45 a 61.31
1954 12.01 2.70 2.28 3.32 0.58 2.76 0.00 0.97 1.55 1.81 1.83 6.63 36.44
1955 3.23 1.78 4.96 3.56 0.56 0.58 0.22 0.00 1.68 5.06 7.58 14.45 43.66
1956 10.30 6.67 2.53 1.82 a 4.10 a 3.13 0.22 0.00 0.51 8.87 1.50 7.70 47.35
1957 3.76 a 5.42 9.94 1.44 3.10 0.78 0.39 0.00 1.64 3.34 6.02 10.40 46.23
1958 9.29 8.12 3.60 2.28 0.83 4.07 1.86 0.14 1.25 1.34 6.51 4.01 43.30
1959 5.62 3.98 3.39 1.41 3.07 1.09 0.03 0.39 2.52 3.35 1.61 2.24 28.70
1960 4.19 6.28 8.26 3.76 4.72 0.00 0.45 0.57 0.29 2.26 9.65 3.39 43.82
1961 1.97 7.98 7.05 2.26 3.51 0.70 0.13 0.40 1.40 6.28 8.85 6.55 47.08
1962 2.42 2.38 3.92 2.56 2.30 0.38 0.00 1.76 1.67 8.62 6.58 4.35 36.94
1963 2.75 6.40 3.00 5.45 a 3.43 1.63 0.16 0.09 1.95 3.61 8.72 2.78 39.97
1964 10.06 1.50 5.00 1.00 0.94 2.04 0.40 0.66 0.31 1.00 9.23 23.68 55.82
1965 9.41 2.20 0.52 a 4.04 0.78 0.54 0.32 1.87 0.00 1.85 5.37 3.93 30.83
1966 10.65 1.82 5.28 1.40 0.51 0.90 1.35 1.01 1.45 3.12 9.66 6.34 43.49
1967 7.96 2.35 4.06 3.69 2.22 0.89 0.00 0.55 0.45 3.76 2.09 4.48 32.50
1968 4.07 5.48 2.44 1.09 2.54 0.19 0.03 3.12 0.74 3.90 7.83 6.02 37.45
1969 8.65 2.11 1.94 2.41 2.10 2.76 0.02 0.00 1.08 4.86 1.85 9.01 36.79
1970 11.82 2.69 2.95 2.44 1.15 1.02 0.00 0.00 0.84 3.68 12.02 7.43 46.04
1971 8.40 5.34 6.69 2.94 2.38 1.62 0.03 0.39 3.20 2.10 8.71 7.67 49.47
1972 10.01 5.81 8.21 3.56 1.90 0.96 0.07 0.34 1.43 3.26 3.04 6.76 45.35
1973 4.26 1.12 3.83 1.63 0.94 0.28 0.12 0.09 2.59 4.74 16.69 7.37 43.66
1974 10.57 6.18 9.21 3.31 0.41 0.37 0.34 0.00 0.00 0.80 3.36 9.94 44.49
1975 7.37 6.11 7.39 2.95 1.45 1.00 0.63 0.92 0.75 5.94 6.76 7.91 49.18
1976 6.33 6.06 2.89 2.20 0.81 0.44 0.39 5.99 1.11 1.54 1.00 0.69 29.45
1977 1.27 2.39 4.27 1.16 5.98 0.19 0.78 1.02 4.34 2.58 9.56 9.27 42.81
1978 3.21 5.39 2.91 3.37 1.48 1.21 0.31 0.88 2.02 0.00 3.02 3.95 27.75
1979 4.60 7.11 1.70 5.30 3.49 0.53 0.18 1.78 0.53 6.54 5.89 3.97 41.62
1980 6.86 3.70 5.45 3.13 1.53 0.82 0.00 0.00 0.70 2.26 5.06 5.89 35.40
1981 2.18 4.45 3.27 1.64 3.90 1.80 0.29 0.00 1.43 5.10 9.01 16.73 49.80
1982 6.31 7.64 4.00 3.46 0.09 1.46 0.21 0.40 1.77 3.78 4.39 10.89 44.40
1983 5.04 9.59 8.84 2.14 2.85 0.75 1.17 2.15 0.26 1.96 9.80 a 13.23 57.78
1984 1.98 6.08 6.12 4.87 2.44 2.76 0.14 1.83 1.33 5.15 12.75 3.65 49.10
1985 0.67 3.39 3.80 1.56 1.59 1.10 0.37 0.29 1.90 4.19 4.46 a 2.23 25.55
1986 5.34 12.30 4.05 2.52 3.22 0.26 0.17 0.01 7.17 2.23 5.95 2.25 45.47
1987 6.47 4.48 3.39 0.81 1.68 0.35 3.54 0.00 0.00 0.00 3.88 8.81 33.41
1988 6.08 0.90 3.17 3.43 3.66 2.21 0.00 0.07 0.99 0.21 13.11 3.50 37.33
1989 6.38 2.80 9.46 4.56 3.15 0.50 0.12 1.60 1.30 2.82 2.71 2.30 37.70
1990 6.41 4.32 3.89 1.75 3.92 0.76 0.14 2.60 0.58 3.35 3.74 3.20 34.66
1991 4.68 3.50 7.44 3.87 3.48 1.28 2.04 0.10 0.00 3.34 6.65 2.99 39.37
1992 2.60 2.80 0.85 3.43 1.38 2.08 2.02 0.00 0.56 4.05 5.32 9.36 34.45
1993 6.73 a 3.38 5.26 5.57 4.56 2.30 1.75 1.43 0.03 1.91 1.55 5.27 39.74
1994 3.75 4.41 2.60 2.00 1.26 0.97 0.16 0.00 2.01 2.09 9.02 3.96 32.23
1995 6.96 1.99 6.95 5.78 3.02 2.70 2.70 0.09 1.11 3.09 7.24 14.94 56.57
1996 11.25 5.14 2.63 4.90 5.86 0.51 0.55 0.05 2.88 3.80 b 10.35 18.63 66.55
1997 9.24 2.82 3.68 4.27 a 1.85 a 2.43 0.20 1.38 1.98 5.08 4.66 2.88 40.47
1998 11.74 5.02 3.87 2.50 5.11 2.01 0.02 0.08 0.13 2.06 13.82 5.97 52.33
1999 5.80 10.87 2.43 1.24 2.63 0.08 0.29 2.70 0.00 3.44 5.72 5.00 40.20
2000 9.93 5.68 3.03 5.75 2.21 0.68 0.39 0.03 0.76 3.32 3.85 4.65 40.28
2001 1.78 2.05 3.63 2.70 1.11 1.45 0.78 0.09 0.64 1.78 7.17 9.10 32.28
2002 5.86 3.47 3.43 2.88 0.55 0.34 0.03 0.00 0.82 0.38 4.85 11.36 33.97
2003 5.09 3.26 6.36 6.74 1.95 0.00 0.00 1.23 1.21 0.32 6.21 0.00 z 32.37
2004 7.00 6.18 2.90 2.88 3.20 a 0.37 0.05 1.19 0.62 5.05 0.00 z 8.03 37.47
2005 3.43 1.08 3.84 4.74 a 6.01 1.34 0.28 0.00 1.15 2.89 9.73 11.07 45.56
2006 11.68 4.12 3.74 2.26 a 1.32 b 2.05 e 0.00 0.74 0.94 0.17 10.82 8.24 a 46.08
2007 3.55 b 7.10 b 3.58 a 3.10 1.15 a 2.13 1.06 a 0.64 1.03 5.97 5.43 7.08 c 41.82
2008 8.47 c 3.05 b 4.97 2.52 3.18 d 0.83 a 0.00 0.20 0.00 1.41 6.30 c 8.91 b 39.84
2009 3.96 b 2.43 a 5.75 b 2.00 4.51 1.36 0.00 0.06 0.00 b 3.49 b 4.78 c 3.07 b 31.41
2010 3.72 b 2.35 a 3.32 a 4.76 a 3.41 e 2.68 0.17 0.40 2.10 4.43 a 5.14 10.19 a 42.67
2011 4.94 e 3.29 b 9.77 7.14 b 3.67 c 1.79 a 0.23 c 0.00 d 0.12 a 1.82 e 4.17 c 3.06 b 40.00
2012 7.37 b 3.98 a 8.37 a 5.10 1.88 b 3.76 b 0.75 c 0.00 h 0.00 w 0.00 z 10.47 8.71 50.39
2013 3.64 1.76 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 0.06 z 5.40
Period of Record Statistics
MEAN 6.21 4.65 4.32 3.07 2.49 1.43 0.45 0.57 1.31 3.30 6.32 6.71 41.05
S.D. 3.03 2.49 2.26 1.51 1.46 1.09 0.70 0.90 1.24 2.21 3.66 3.85 8.19
SKEW 0.50 0.56 0.83 0.54 0.48 0.92 2.39 3.00 2.02 1.39 0.75 1.42 0.50
MAX 14.41 12.30 10.23 7.14 6.01 5.30 3.54 5.99 7.17 13.44 18.38 23.68 66.55
MIN 0.55 0.29 0.07 0.21 0.09 0.00 0.00 0.00 0.00 0.00 0.15 0.69 25.55
NO YRS 106 105 103 103 105 104 103 102 104 104 103 103 93