SAPPHO 8 E, WASHINGTON

Monthly Precipitation - Daily Extreme (inches)

(457319)

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 199706
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
1948 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.46 1.28 0.90 9999.00 z 2.17 c 2.18 q 9999.00 z 2.18
1949 9999.00 z 2.89 1.12 1.95 0.91 0.60 0.95 0.39 1.12 1.69 j 9.07 a 9.37 9.37
1950 9999.00 z 2.37 2.84 3.44 1.21 0.60 0.25 1.17 1.35 9999.00 z 9999.00 z 9999.00 z 3.44
1951 9999.00 z 9999.00 z 9999.00 z 0.75 9999.00 z 0.17 0.21 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.75
1952 9999.00 z 9999.00 z 0.30 t 1.20 c 1.10 z 0.41 r 0.64 0.82 0.86 1.35 1.10 2.51 2.51
1953 4.11 3.36 k 2.05 l 1.63 1.39 1.80 0.47 0.58 2.94 1.36 f 4.74 3.75 4.74
1954 9.10 3.37 2.00 5.00 0.53 0.90 c 0.50 d 0.90 0.75 1.95 3.10 2.05 9.10
1955 1.10 2.00 1.64 1.95 0.70 0.92 1.42 0.66 0.77 2.77 8.15 2.40 8.15
1956 3.05 1.80 2.10 0.45 0.30 1.52 0.77 0.64 1.30 A 3.07 A 2.00 A 6.95 A 3.05
1957 1.70 A 3.70 A 1.73 A 2.43 A 1.41 A 1.07 1.06 A 1.40 A 0.89 2.06 A 1.73 A 3.15 A 1.07
1958 2.80 e 2.00 1.16 1.42 A 0.43 A 0.29 A 0.02 0.30 0.98 2.50 A 4.26 A 3.56 A 2.80
1959 2.57 A 1.68 A 1.57 A 4.46 A 0.83 A 0.74 0.50 0.34 3.88 A 2.18 A 2.83 A 3.36 A 0.74
1960 4.38 A 3.31 A 2.13 A 1.79 0.94 A 0.87 A 0.00 0.73 0.93 2.00 A 2.04 A 3.64 A 1.79
1961 6.50 A 3.42 A 2.22 A 0.90 A 1.40 A 0.51 0.71 0.17 a 0.75 d 1.71 1.92 1.73 1.92
1962 2.08 0.67 1.64 A 1.83 0.72 1.32 0.51 0.49 1.56 1.86 4.17 2.00 4.17
1963 2.02 2.62 0.97 1.17 1.45 0.63 1.32 0.15 1.11 2.09 4.61 A 3.00 A 2.62
1964 3.12 A 6.28 A 2.11 0.90 0.40 0.81 1.52 0.47 2.52 1.24 5.63 A 2.25 A 2.52
1965 9999.00 z 2.94 1.12 1.43 1.90 A 0.28 0.31 1.58 0.69 1.85 1.90 1.60 2.94
1966 2.68 1.72 1.05 1.07 0.74 0.52 0.62 0.73 1.24 2.19 3.47 A 9999.00 z 2.68
1967 4.15 A 3.31 A 2.75 A 2.18 A 0.61 0.10 0.38 0.07 2.63 2.78 A 1.45 7.35 A 2.63
1968 3.17 4.48 A 1.82 A 3.07 A 1.97 A 1.33 0.67 0.42 1.95 1.94 A 5.41 A 3.11 A 3.17
1969 3.59 A 3.15 A 4.13 A 1.70 0.92 0.54 0.40 0.73 2.11 1.52 2.00 3.63 A 2.11
1970 6.32 A 1.30 e 1.70 A 4.99 A 0.95 A 0.38 0.41 0.18 1.50 1.60 A 1.87 2.74 2.74
1971 2.85 1.97 4.20 A 3.03 A 1.19 1.02 9999.00 z 0.54 0.92 A 1.78 4.13 A 2.07 A 2.85
1972 3.32 4.96 A 4.98 3.37 A 0.37 0.38 3.92 0.36 2.07 0.47 c 2.93 A 9.90 A 4.98
1973 4.92 A 2.32 A 1.68 A 1.76 A 9999.00 z 9999.00 z 9999.00 z 0.45 0.81 2.75 m 6.25 A 2.68 A 2.75
1974 9999.00 z 4.39 A 4.38 A 1.62 A 1.90 A 1.25 A 0.83 A 0.12 1.14 0.32 3.82 A 2.20 A 1.14
1975 3.04 A 3.50 A 2.16 A 9999.00 z 2.68 A 0.20 0.12 2.94 0.07 6.02 A 4.59 A 13.82 A 2.94
1976 2.89 A 3.70 A 2.71 A 0.64 1.00 A 0.80 0.61 0.68 0.68 2.42 A 1.83 A 2.63 A 0.80
1977 2.04 A 2.56 A 4.70 A 1.58 A 0.76 0.57 0.52 1.07 1.65 3.56 A 4.92 A 5.15 A 1.65
1978 2.35 A 1.66 A 2.16 A 1.74 A 3.75 A 0.83 0.11 9999.00 z 1.37 0.90 3.32 A 1.87 A 1.37
1979 1.08 A 5.57 A 2.87 A 1.49 A 1.48 A 0.52 0.87 0.15 1.35 1.90 1.20 6.25 6.25
1980 4.00 5.86 A 9999.00 z 1.69 A 9999.00 z 9999.00 z 9999.00 z 9999.00 z 1.50 0.85 k 4.90 A 8.76 A 4.00
1981 1.10 A 9.18 A 3.94 A 1.85 A 1.27 A 9999.00 z 0.78 0.30 1.92 2.70 a 1.98 j 9999.00 z 2.70
1982 8.74 h 9.90 a 1.13 4.50 A 1.16 1.37 1.01 0.81 1.27 5.23 c 2.75 A 5.14 d 9.90
1983 2.45 4.53 3.11 1.04 A 1.44 1.09 1.89 0.22 1.23 1.96 A 5.30 A 9999.00 z 4.53
1984 8.30 A 3.07 A 2.10 A 2.79 1.50 0.69 0.11 1.21 1.06 a 6.94 3.98 g 3.16 6.94
1985 0.54 2.05 a 1.74 2.33 1.28 0.92 0.17 1.20 0.60 4.10 b 2.94 e 0.65 A 4.10
1986 6.85 A 8.25 A 2.26 g 1.93 1.03 n 0.71 0.80 0.02 1.06 3.33 A 3.57 2.10 3.57
1987 2.54 A 2.10 2.53 1.45 1.50 0.65 0.56 0.32 0.59 1.10 1.68 A 2.21 2.53
1988 2.20 2.21 2.86 A 2.16 A 0.91 0.72 0.43 0.64 1.51 2.10 1.99 A 2.01 b 2.21
1989 2.40 A 3.27 A 3.27 A 2.44 A 0.56 0.64 0.80 0.72 0.19 3.18 A 4.68 A 6.39 A 0.80
1990 5.50 A 5.27 A 3.04 A 1.07 1.13 1.63 A 0.54 1.13 0.35 3.42 9.90 6.62 A 9.90
1991 5.64 A 6.02 A 3.59 a 5.86 A 1.09 b 0.37 0.39 2.20 0.10 0.78 A 6.12 A 3.20 A 3.59
1992 4.50 A 2.37 A 0.70 5.68 A 0.75 0.87 0.23 0.73 2.10 1.22 4.66 A 4.95 A 2.10
1993 5.01 A 9999.00 z 2.75 3.43 A 2.33 A 1.56 0.70 0.88 0.18 2.28 1.04 a 5.74 A 2.75
1994 6.05 A 6.70 A 2.66 a 2.10 A 1.80 s 1.47 0.76 0.41 0.72 2.55 A 5.05 c 9.96 j 9.96
1995 5.87 A 7.01 A 4.20 A 1.64 a 0.65 0.91 1.24 2.27 0.62 A 4.10 10.03 A 6.36 A 4.10
1996 5.10 t 4.62 A 2.75 A 3.50 e 3.00 q 0.62 e 0.45 0.64 A 1.95 4.45 A 10.08 A 8.00 A 5.10
1997 10.94 A 3.30 A 7.36 A 3.90 A 3.20 A 3.80 A 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
Period of Record Statistics
MEAN 3.37 3.41 2.38 2.12 1.18 0.80 0.71 0.74 1.25 2.37 3.77 4.06 2.95
S.D. 1.82 2.02 1.09 1.12 0.67 0.42 0.64 0.59 0.76 1.37 2.18 2.85 1.91
SKEW 1.08 1.63 0.71 0.98 1.66 0.56 2.97 1.76 1.09 1.51 1.08 1.77 1.33
MAX 9.10 9.90 4.98 5.00 3.75 1.80 3.92 2.94 3.88 6.94 9.90 13.82 8.15
MIN 0.54 0.67 0.70 0.45 0.30 0.10 0.00 0.02 0.07 0.32 1.04 1.60 0.74
NO YRS 34 35 39 42 41 45 46 46 47 40 35 34 18