COTTONWOOD 2 WSW, IDAHO

Monthly Precipitation - Daily Extreme (inches)

(102159)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201102
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
1950 9999.00 z 0.60 b 0.29 0.64 0.33 1.38 0.59 0.44 1.43 0.39 b 0.90 b 0.72 1.43
1951 0.40 0.77 9999.00 z 0.36 0.61 0.58 0.42 0.55 0.18 9999.00 z 9999.00 z 9999.00 z 0.77
1952 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1953 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1954 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1955 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1956 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1957 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1958 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1959 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1960 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1961 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1962 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1963 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1964 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1965 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1966 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1967 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1968 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1969 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1970 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1971 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1972 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1973 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1974 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1975 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1976 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.15 0.50 b 0.10 b 0.50
1977 0.39 0.12 A 0.22 0.45 0.45 0.48 0.23 1.17 0.64 1.08 0.57 1.50 1.50
1978 0.22 f 0.50 0.28 1.70 0.37 0.35 0.47 1.21 0.42 0.07 0.79 0.67 1.70
1979 0.29 b 0.46 c 0.39 a 0.67 1.08 0.60 0.13 0.70 0.10 0.63 0.23 a 0.32 1.08
1980 0.62 A 0.37 0.42 0.94 0.80 0.58 0.70 0.39 0.71 0.22 A 0.84 0.37 0.94
1981 0.51 0.50 0.50 0.40 A 0.31 0.80 0.80 0.18 0.47 0.30 a 0.45 A 0.49 0.80
1982 2.10 0.56 0.25 0.68 0.38 0.47 0.79 0.48 0.51 0.63 0.22 0.40 b 2.10
1983 0.38 0.42 0.40 0.64 0.44 0.49 0.75 0.19 0.30 0.44 0.41 0.32 0.75
1984 0.47 0.22 0.86 0.52 0.76 0.80 0.25 0.60 0.54 0.66 0.48 0.60 a 0.86
1985 0.52 0.22 0.30 0.60 1.32 0.48 0.42 0.77 0.52 0.42 0.21 b 0.37 A 1.32
1986 0.25 1.26 0.25 0.28 1.07 0.29 0.66 0.88 0.45 0.30 0.36 0.18 1.26
1987 0.23 0.20 0.30 0.40 0.45 0.81 1.50 0.10 0.11 0.00 0.33 0.40 1.50
1988 0.89 0.29 0.42 1.04 1.18 0.69 0.48 0.12 0.64 0.24 0.42 0.25 1.18
1989 0.51 0.24 0.57 0.54 1.25 1.23 0.56 0.55 0.42 0.50 0.39 0.10 1.25
1990 0.30 0.40 0.44 0.61 1.98 0.47 0.65 0.35 0.01 0.75 0.60 0.41 1.98
1991 0.44 0.08 0.20 0.63 1.28 0.73 0.23 0.01 0.34 0.10 0.43 0.32 1.28
1992 0.25 0.24 0.21 0.48 0.55 0.49 0.50 0.22 1.27 0.25 0.31 0.20 1.27
1993 0.77 0.21 0.28 A 0.49 0.72 0.73 0.62 1.04 0.06 0.44 0.20 0.37 1.04
1994 0.43 0.75 0.27 0.55 0.39 0.60 0.53 0.21 0.20 0.46 0.70 a 0.37 a 0.75
1995 0.46 A 0.55 0.44 1.07 0.77 1.18 0.75 0.80 0.22 0.98 0.63 0.66 A 1.18
1996 0.35 0.95 0.40 0.65 0.74 0.45 0.15 0.12 0.32 0.36 0.95 0.75 0.95
1997 0.88 0.40 0.86 0.71 a 0.42 0.62 1.40 0.43 0.79 a 0.95 0.22 0.58 1.40
1998 0.33 0.10 0.32 0.54 1.34 0.84 0.80 0.15 2.00 0.63 0.52 0.95 2.00
1999 0.38 0.69 0.50 0.44 0.32 0.78 0.32 0.76 0.04 0.53 0.90 0.68 0.90
2000 0.53 0.52 0.51 0.48 0.63 0.56 0.43 0.04 0.65 0.91 a 0.27 0.34 0.91
2001 0.47 0.39 0.32 0.74 0.42 0.90 0.82 0.04 0.08 1.01 0.37 0.49 1.01
2002 0.55 0.26 0.83 0.41 0.50 0.61 0.26 0.11 0.22 0.25 0.20 0.31 0.83
2003 0.52 0.97 0.54 0.75 0.65 0.56 0.32 0.57 0.63 0.65 A 0.73 0.34 0.97
2004 0.45 0.24 0.35 0.41 0.80 1.07 0.98 0.46 0.51 0.44 0.63 0.19 1.07
2005 0.26 0.27 0.54 0.72 1.19 0.85 0.36 0.06 0.17 0.83 0.36 0.39 1.19
2006 0.22 0.17 0.80 0.82 0.39 0.90 0.63 0.25 0.62 0.28 1.00 0.27 1.00
2007 0.32 0.47 0.55 0.55 0.21 1.20 0.00 0.24 0.25 0.50 0.35 0.26 1.20
2008 0.40 0.39 0.26 0.21 0.57 0.38 0.12 1.39 0.54 0.21 0.53 0.50 1.39
2009 0.67 0.36 0.57 0.34 9999.00 z 1.03 0.32 1.23 a 0.03 0.33 0.55 a 0.26 1.23
2010 0.42 0.12 0.56 A 0.51 f 0.82 0.75 0.35 t 0.31 9999.00 z 9999.00 z 9999.00 z 0.47 0.82
2011 0.82 s 0.65 m 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.82
Period of Record Statistics
MEAN 0.50 0.42 0.43 0.61 0.73 0.71 0.54 0.48 0.47 0.48 0.50 0.44 1.19
S.D. 0.33 0.27 0.19 0.27 0.40 0.27 0.33 0.38 0.42 0.28 0.23 0.27 0.36
SKEW 3.58 1.20 0.94 1.96 1.11 0.72 1.00 0.82 1.85 0.48 0.58 1.94 1.14
MAX 2.10 1.26 0.86 1.70 1.98 1.38 1.50 1.39 2.00 1.08 1.00 1.50 2.10
MIN 0.22 0.08 0.20 0.21 0.21 0.29 0.00 0.01 0.01 0.00 0.20 0.10 0.75
NO YRS 34 36 35 35 35 36 35 36 35 35 35 35 29