LAUREL MOUNTAIN, OREGON

Monthly Total Precipitation (inches)

(354776)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1978 0.00 z 0.00 z 5.72 10.09 10.14 4.63 0.57 5.82 9.76 1.46 9.08 8.62 65.89
1979 6.32 18.85 a 8.22 6.50 7.30 1.50 2.10 1.07 6.30 12.12 9.97 20.28 100.53
1980 23.02 16.29 8.97 9.67 2.32 5.00 0.87 0.20 2.43 4.14 23.49 30.42 126.82
1981 4.55 14.19 7.13 7.01 5.70 10.97 0.38 0.87 8.54 16.24 15.13 32.69 123.40
1982 21.07 24.73 11.25 7.69 a 0.96 2.98 c 1.21 0.60 6.05 13.76 14.91 26.90 132.11
1983 24.50 23.99 25.48 3.77 4.76 a 5.61 4.32 2.80 2.70 3.66 32.61 19.52 153.72
1984 7.68 13.87 12.82 9.39 9.20 4.67 0.14 0.16 3.10 13.02 31.04 a 12.17 117.26
1985 0.93 11.74 a 13.01 c 4.13 2.52 9.16 a 0.44 1.46 6.59 13.12 11.68 7.24 82.02
1986 21.78 19.64 10.40 5.30 4.42 1.89 2.66 0.05 8.03 9.19 21.98 12.27 117.61
1987 17.34 a 8.79 a 18.55 3.57 3.95 0.44 2.52 0.40 0.83 0.53 7.87 25.36 a 90.15
1988 14.75 2.28 9.88 6.28 6.95 2.64 2.12 0.28 2.24 3.05 29.31 9.81 89.59
1989 11.42 10.19 18.24 2.71 4.04 3.18 1.50 3.35 1.46 6.71 8.73 9.94 81.47
1990 28.93 21.63 6.56 6.85 8.54 5.19 1.22 3.45 2.13 14.32 17.03 8.68 124.53
1991 0.00 z 14.07 a 11.56 15.41 5.76 2.16 a 0.58 3.05 0.18 4.87 14.92 11.28 83.84
1992 17.18 15.14 2.43 14.62 0.18 1.26 0.40 0.88 5.52 10.11 16.62 a 19.36 103.70
1993 14.25 a 4.12 18.08 17.96 8.86 5.40 1.86 0.52 0.02 3.27 3.33 23.76 101.43
1994 18.40 19.51 10.51 8.52 4.76 4.57 0.00 0.51 3.00 16.80 22.92 33.52 143.02
1995 31.57 16.52 20.39 10.06 2.85 4.27 0.05 2.50 5.77 10.06 36.99 33.80 174.83
1996 27.81 27.73 5.72 a 24.97 7.63 1.69 1.72 0.44 5.52 14.56 22.19 49.57 189.55
1997 25.79 8.16 24.80 14.05 6.34 3.60 1.16 3.36 11.16 25.64 20.18 13.43 157.67
1998 35.85 21.18 a 15.94 3.79 a 6.62 1.75 0.15 0.01 2.62 8.70 35.35 38.30 170.26
1999 30.25 39.51 17.37 4.81 7.68 1.23 0.37 1.20 0.35 8.61 30.23 25.98 167.59
2000 16.92 b 10.60 5.68 3.78 6.89 5.11 0.43 0.17 a 2.34 f 7.61 i 4.31 g 10.63 g 49.58
2001 6.80 a 6.73 a 5.10 f 5.84 e 3.40 d 3.76 b 0.30 d 1.66 0.95 7.41 23.41 29.58 89.84
2002 34.30 b 12.23 g 10.84 f 9.37 b 3.10 d 3.01 c 0.03 a 0.25 c 1.42 a 0.68 14.21 b 24.13 f 66.37
2003 21.54 8.28 a 21.97 e 11.69 d 3.13 0.70 b 0.26 b 0.15 2.86 b 9.38 a 16.70 20.17 j 96.66
2004 25.39 c 14.01 b 8.67 6.56 a 5.47 m 3.51 a 0.11 7.17 6.36 0.00 z 5.51 16.32 d 93.61
2005 13.51 i 1.94 a 16.42 8.09 a 8.84 5.40 d 1.01 0.13 1.27 11.96 19.06 a 32.26 a 106.38
2006 40.29 d 10.51 d 14.65 a 6.77 a 3.11 a 2.93 d 0.21 0.05 1.37 2.69 b 49.59 f 23.86 e 106.44
2007 12.45 e 21.44 b 8.77 b 7.05 2.39 2.21 e 1.71 k 1.11 0.34 d 12.13 j 13.13 32.91 p 68.89
2008 12.63 p 0.00 z 21.08 q 9.48 g 1.38 n 3.21 c 0.22 3.67 0.50 8.32 18.48 13.87 48.27
2009 8.99 a 9.40 18.61 5.66 10.80 2.31 0.59 0.63 3.85 8.37 21.48 14.77 105.46
2010 25.13 10.30 20.49 15.72 5.74 6.49 0.00 0.55 5.63 10.45 20.34 20.72 r 120.84
2011 0.00 S 9.73 S 14.45 16.51 S 2.85 S 2.78 S 1.09 0.05 0.08 S 6.88 S 23.04 0.47 S 77.93
2012 38.28 S 10.35 S 19.50 S 18.58 6.70 S 2.64 S 0.00 b 0.01 0.05 16.78 24.00 S 27.57 164.46
2013 4.55 14.25 9.68 c 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 28.48
Period of Record Statistics
MEAN 19.31 14.54 13.39 9.20 5.41 3.65 0.90 1.39 3.50 9.28 19.24 21.05 125.87
S.D. 11.05 7.80 5.98 5.23 2.71 2.22 0.98 1.73 3.05 5.61 8.46 11.12 33.61
SKEW 0.04 0.96 0.23 1.12 0.12 1.31 1.59 1.71 0.77 0.58 0.23 0.41 0.28
MAX 40.29 39.51 25.48 24.97 10.80 10.97 4.32 7.17 11.16 25.64 36.99 49.57 189.55
MIN 0.00 1.94 2.43 2.71 0.18 0.44 0.00 0.01 0.02 0.53 3.33 0.47 77.93
NO YRS 32 33 33 34 33 35 34 35 34 32 33 30 23