NEHALEM 9 NE, OREGON

Monthly Total Precipitation (inches)

(355971)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1969 0.00 z 0.00 z 0.00 z 5.41 d 5.49 4.44 0.83 1.04 8.48 9.27 9.97 16.54 61.47
1970 27.08 9.71 7.27 12.89 2.70 1.91 1.19 0.22 10.33 8.87 18.75 30.24 131.16
1971 27.17 16.53 20.71 6.71 5.09 4.67 2.00 1.67 9.46 9.40 19.79 31.50 154.70
1972 34.44 23.28 21.00 12.28 2.07 0.98 2.79 0.50 7.41 2.52 11.12 28.46 146.85
1973 14.82 4.05 10.35 4.01 5.14 6.01 0.32 0.81 10.74 9.79 29.86 28.46 124.36
1974 23.21 17.49 17.85 9.16 6.92 4.71 6.75 0.43 1.49 2.24 18.95 25.44 134.64
1975 31.33 15.31 11.58 6.15 4.75 2.53 0.54 5.84 0.03 18.99 21.39 37.61 156.05
1976 23.90 17.28 13.77 5.50 3.28 1.78 4.95 2.92 1.85 5.07 6.53 7.64 94.47
1977 4.25 10.82 17.99 2.57 9.29 2.79 0.61 7.17 9.00 7.48 29.14 35.27 136.38
1978 12.20 10.63 7.60 10.33 9.11 3.81 1.02 4.17 11.31 2.35 14.47 12.24 99.24
1979 6.60 22.68 10.29 7.02 5.39 2.45 2.68 0.83 4.92 11.43 9.78 22.61 106.68
1980 12.28 13.69 11.00 6.95 2.55 1.88 0.71 1.05 5.06 4.14 20.83 27.31 107.45
1981 3.99 18.69 9.77 12.85 4.84 8.74 1.37 0.69 5.71 14.47 12.82 26.11 120.05
1982 27.22 24.98 14.70 13.17 1.73 1.37 1.26 1.46 5.59 13.77 14.15 22.19 141.59
1983 29.35 15.12 16.38 5.50 5.22 8.46 8.21 1.85 4.53 3.78 30.34 14.11 142.85
1984 15.42 15.28 10.34 9.79 11.28 5.81 0.03 0.83 5.58 12.72 21.79 12.55 121.42
1985 1.71 8.75 12.92 7.95 2.48 6.85 0.49 2.19 4.84 13.37 16.68 7.32 85.55
1986 16.11 20.77 9.01 6.94 4.89 1.55 3.11 0.14 7.02 9.15 20.73 10.28 109.70
1987 14.36 11.23 17.41 5.99 6.78 1.27 2.17 0.45 1.54 0.49 9.86 16.92 88.47
1988 15.40 8.10 16.71 8.04 8.15 4.43 3.35 1.17 4.66 6.06 23.64 14.44 114.15
1989 17.38 10.84 17.99 4.80 4.58 3.02 3.53 2.15 0.56 6.62 17.40 11.89 100.76
1990 32.83 26.95 8.70 8.27 5.38 5.30 0.60 2.00 0.45 15.42 21.47 12.68 140.05
1991 16.16 15.02 11.47 15.74 6.29 2.70 0.74 2.54 0.09 3.45 20.03 17.28 111.51
1992 17.70 c 9.08 1.58 14.11 0.76 1.01 0.40 0.85 6.28 5.43 17.84 10.66 85.70
1993 10.58 a 2.13 13.70 14.99 7.03 5.38 2.83 1.41 0.19 3.00 5.26 17.80 84.30
1994 15.06 15.88 7.72 7.03 2.56 5.73 0.82 1.98 3.43 16.60 24.39 31.50 132.70
1995 17.01 14.99 13.25 8.10 2.29 3.65 0.97 3.99 5.43 13.80 36.83 21.03 141.34
1996 20.49 28.90 5.50 18.51 6.91 2.67 3.00 1.25 4.36 16.55 21.64 31.71 161.49
1997 19.07 8.82 23.08 10.96 5.87 7.58 2.73 2.11 11.25 17.25 14.21 14.38 137.31
1998 23.15 14.30 15.22 4.17 6.06 2.05 0.50 0.12 1.93 9.12 28.17 39.33 144.12
1999 22.16 29.43 13.62 3.77 8.83 4.39 0.79 1.28 0.77 8.03 33.78 25.80 152.65
2000 18.63 10.40 10.31 5.61 8.71 9.07 0.40 0.00 z 3.99 9.68 7.65 10.03 94.48
2001 9.45 3.66 9.42 8.59 6.68 4.71 0.60 a 4.71 1.80 9.20 19.79 24.70 a 103.31
2002 28.52 10.41 13.92 11.08 4.19 4.91 0.07 0.56 0.97 1.16 10.28 19.43 105.50
2003 23.70 9.79 22.02 10.51 3.49 1.27 0.30 0.11 3.51 14.46 14.04 15.29 118.49
2004 22.32 8.66 8.77 5.42 5.44 3.95 0.04 8.30 7.95 12.88 7.49 14.33 105.55
2005 10.16 3.35 13.73 10.19 6.09 4.35 3.17 0.83 2.86 11.43 17.04 18.87 102.07
2006 32.12 8.86 10.51 5.12 3.58 3.34 1.63 0.33 3.16 4.24 47.01 17.64 137.54
2007 16.45 20.22 16.75 6.10 2.80 4.01 2.96 0.00 z 1.52 12.51 9.91 22.28 115.51
2008 16.43 11.40 14.54 9.33 2.48 4.40 1.19 5.93 1.71 7.82 22.43 19.41 117.07
2009 23.63 5.01 12.89 7.68 9.32 1.30 0.78 1.52 3.28 12.39 21.64 7.89 107.33
2010 22.08 9.37 11.27 12.63 7.84 7.28 0.70 0.12 10.89 14.67 17.13 25.20 139.18
2011 21.02 k 10.81 l 19.82 a 15.31 h 6.41 j 1.58 1.60 v 0.50 z 6.02 v 0.00 z 16.96 g 15.28 t 21.40
2012 22.51 j 13.27 j 22.88 h 10.84 j 7.33 r 5.43 0.94 0.00 z 0.21 z 22.57 m 18.07 m 0.00 z 6.37
2013 11.19 o 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
Period of Record Statistics
MEAN 18.92 13.70 13.15 8.62 5.34 3.99 1.72 1.94 4.66 9.31 18.95 20.39 121.63
S.D. 8.11 6.88 4.67 3.63 2.45 2.19 1.75 2.00 3.42 4.93 8.67 8.48 21.72
SKEW -0.08 0.57 0.10 0.68 0.29 0.56 1.87 1.65 0.50 -0.02 0.90 0.40 -0.02
MAX 34.44 29.43 23.08 18.51 11.28 9.07 8.21 8.30 11.31 18.99 47.01 39.33 161.49
MIN 1.71 2.13 1.58 2.57 0.76 0.98 0.03 0.11 0.03 0.49 5.26 7.32 84.30
NO YRS 41 41 42 42 42 44 43 40 42 42 42 42 39