GRAYLAND, WASHINGTON

Monthly Total Precipitation (inches)

(453320)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.10 2.40 2.74 6.83 5.71 12.08 15.19 46.05
1949 1.47 12.15 4.41 3.42 1.58 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 23.03
1950 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
1951 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
1952 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
1953 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.03 0.69 2.95 2.81 5.66 11.92 14.32 41.38
1954 16.97 10.93 4.39 5.25 1.53 3.71 1.91 4.76 2.62 4.50 13.19 10.36 80.12
1955 6.04 5.61 7.60 8.36 2.40 2.23 5.20 0.18 2.26 12.45 11.72 14.59 78.64
1956 13.84 9.67 12.35 1.20 1.52 4.49 1.48 1.78 4.09 15.07 3.72 10.70 79.91
1957 6.66 7.40 9.57 3.88 2.66 3.06 1.57 1.88 1.09 5.67 6.66 12.78 62.88
1958 14.12 9.63 5.69 7.32 1.87 2.04 0.21 1.58 4.13 7.28 12.69 9.80 76.36
1959 12.19 9.19 10.33 5.84 3.32 3.33 1.52 1.44 7.84 4.53 11.80 10.88 82.21
1960 10.48 9.32 7.10 7.02 7.80 1.18 0.12 2.01 2.44 6.83 12.22 7.60 74.12
1961 12.18 19.30 11.85 5.57 2.77 1.24 0.47 1.01 1.81 7.09 10.04 10.18 83.51
1962 7.42 3.79 5.98 5.73 3.64 2.27 0.59 3.83 3.41 6.96 14.21 9.52 67.35
1963 4.58 7.59 5.17 7.26 2.63 2.18 1.89 2.98 2.51 9.72 16.89 7.64 71.04
1964 16.44 4.82 8.54 3.70 3.06 2.86 2.61 3.25 3.21 3.01 12.29 9.67 73.46
1965 15.08 10.79 2.03 5.12 2.61 0.91 0.53 2.71 0.62 6.12 11.50 11.84 69.86
1966 11.17 6.27 10.05 2.60 2.04 1.75 0.71 1.25 2.35 7.78 11.31 16.18 73.46
1967 16.15 6.88 10.81 4.40 1.21 1.14 0.27 0.30 4.44 14.80 6.42 14.21 81.03
1968 11.88 8.44 11.65 4.77 3.65 4.81 1.15 4.20 5.16 8.57 9.89 15.07 89.24
1969 9.76 6.94 4.14 6.15 3.98 2.76 0.73 1.16 7.13 4.48 6.03 11.17 64.43
1970 11.64 4.38 5.68 7.98 1.96 0.97 1.22 0.23 m 2.92 6.97 j 7.80 16.73 61.28
1971 14.90 6.54 13.15 5.00 2.53 2.67 1.55 2.17 7.55 7.76 10.04 16.17 90.03
1972 10.79 12.30 13.83 9.45 1.01 1.34 4.50 0.79 6.48 1.97 0.00 z 0.00 z 62.46
1973 0.00 z 3.93 c 7.90 2.20 4.73 4.64 0.49 0.51 3.52 9.23 0.00 z 0.00 z 37.15
1974 0.00 z 12.77 11.02 7.47 5.54 1.79 h 2.07 n 0.86 0.59 1.93 8.62 0.00 z 48.80
1975 0.00 z 9.53 6.74 2.70 3.67 2.20 0.23 4.60 0.22 15.69 4.54 m 13.47 59.05
1976 13.08 7.99 7.45 3.71 3.91 2.12 2.70 3.42 2.10 3.85 2.32 a 3.53 56.18
1977 3.27 a 5.36 8.40 2.61 6.68 0.97 a 0.99 0.40 e 4.54 6.02 11.76 12.29 63.29
1978 5.85 a 4.17 4.55 2.45 4.33 2.12 0.56 2.07 b 10.89 1.25 2.28 c 3.24 43.76
1979 0.82 h 10.60 j 6.45 3.09 b 2.96 w 1.26 1.21 0.86 b 2.46 a 8.32 2.92 e 6.30 n 26.57
1980 2.57 d 9.94 5.76 4.08 1.38 0.37 j 0.95 0.93 1.96 3.17 13.09 a 9.58 a 53.41
1981 3.02 7.18 7.09 8.11 4.72 0.00 z 0.79 0.00 z 0.00 z 10.92 0.00 z 0.00 z 41.83
1982 0.00 z 0.00 z 0.00 z 0.72 u 0.66 0.74 1.30 e 1.48 3.68 11.71 10.84 13.59 44.00
1983 13.80 13.49 11.52 4.41 3.86 3.96 4.21 b 1.44 b 3.44 3.21 20.47 8.90 92.71
1984 11.51 11.22 8.01 7.10 6.24 a 3.58 0.45 0.88 3.77 10.36 15.69 7.59 86.40
1985 0.88 5.25 7.75 4.92 1.15 2.89 0.36 1.08 3.67 a 12.12 6.18 2.99 49.24
1986 13.93 9.02 7.59 4.80 5.27 2.52 2.51 0.28 3.92 b 4.93 11.35 9.19 75.31
1987 11.76 6.34 9.88 4.72 3.22 i 0.71 e 2.28 0.46 1.18 0.70 8.40 9.55 c 55.98
1988 8.83 4.10 9.10 5.80 5.96 2.11 1.66 0.96 2.76 5.02 12.94 8.40 a 67.64
1989 8.14 6.19 9.29 3.64 3.60 2.23 2.62 1.24 0.33 8.60 10.22 6.60 62.70
1990 15.39 13.86 7.93 5.29 3.23 3.67 0.77 2.09 0.10 10.80 17.61 10.88 91.62
1991 7.38 12.09 5.71 8.14 4.07 1.68 0.82 6.88 0.14 2.64 12.63 7.09 69.27
1992 13.01 5.94 1.55 9.16 0.80 1.00 0.34 1.48 1.86 5.32 11.08 8.93 60.47
1993 7.52 1.48 7.41 10.27 4.97 4.41 1.84 0.56 0.07 3.53 3.70 11.40 57.16
1994 10.94 9.23 5.64 5.55 3.12 2.78 0.97 1.14 1.50 7.39 a 14.83 18.29 81.38
1995 13.28 8.13 8.20 6.03 1.20 2.21 1.16 2.32 3.83 9.03 15.66 12.08 83.13
1996 12.37 9.68 2.98 9.22 4.90 1.17 1.60 1.13 3.77 11.76 a 11.49 18.37 88.44
1997 12.97 6.36 17.45 6.38 4.67 4.84 2.10 2.38 8.28 12.80 7.04 9.28 94.55
1998 17.66 10.18 8.79 2.04 2.51 1.60 1.36 0.06 0.85 6.33 18.98 18.64 89.00
1999 12.48 19.00 10.62 4.03 3.41 2.92 1.03 1.82 0.24 7.13 17.19 13.52 93.39
2000 9.31 6.30 7.29 3.17 4.41 4.67 0.45 1.47 2.52 5.56 5.11 5.91 56.17
2001 6.20 5.24 5.87 6.53 3.48 3.36 1.61 3.61 1.89 6.32 15.71 15.04 74.86
2002 12.59 5.65 5.69 5.86 1.85 2.56 0.23 0.16 1.48 1.53 7.01 14.32 58.93
2003 11.97 3.39 0.00 z 0.00 z 1.92 0.73 0.23 0.21 2.23 12.57 10.80 8.60 52.65
2004 11.72 7.12 0.00 z 2.27 4.78 1.29 0.48 5.73 5.37 9.60 5.61 8.94 62.91
2005 8.51 2.74 8.85 7.97 3.23 a 2.21 2.33 0.73 2.23 9.08 a 10.66 10.67 69.21
2006 26.13 5.47 7.50 3.64 2.42 2.78 0.75 0.31 2.41 4.63 21.05 11.01 88.10
2007 5.73 10.44 12.98 3.08 2.18 2.36 3.10 1.07 2.09 8.58 5.82 11.88 69.31
2008 9.24 5.34 7.56 4.29 2.15 1.45 0.75 4.46 0.64 4.88 13.10 9.38 63.24
2009 9.41 3.59 5.93 4.27 4.89 b 0.77 0.54 1.81 2.24 b 9.64 19.40 4.03 66.52
2010 13.58 7.99 5.67 6.87 4.72 4.51 1.11 0.90 4.85 7.38 10.63 12.61 80.82
2011 12.33 6.48 a 12.05 9.06 4.96 1.06 a 1.92 0.60 a 2.56 a 5.92 a 10.92 4.49 72.35
2012 11.78 6.67 14.44 a 8.40 4.09 4.06 1.63 0.20 b 0.44 9.82 14.47 10.45 86.45
2013 6.68 5.77 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 12.45
Period of Record Statistics
MEAN 10.69 7.91 8.12 5.40 3.33 2.40 1.36 1.79 3.04 7.25 11.05 10.88 74.24
S.D. 4.51 3.54 3.15 2.20 1.59 1.21 1.07 1.49 2.26 3.56 4.50 3.79 12.38
SKEW 0.22 1.06 0.47 0.27 0.43 0.46 1.53 1.33 1.17 0.36 0.06 -0.03 -0.29
MAX 26.13 19.30 17.45 10.27 7.80 4.84 5.20 6.88 10.89 15.69 21.05 18.64 94.55
MIN 0.88 1.48 1.55 1.20 0.66 0.71 0.12 0.06 0.07 0.70 2.28 2.99 43.76
NO YRS 56 59 57 58 58 58 60 59 60 60 57 56 47