COUNCIL, IDAHO

Monthly Total Precipitation (inches)

(102187)

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
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.20 0.00 z 3.02 g 0.97 1.17
1912 4.60 2.52 2.50 3.62 2.01 1.27 0.89 0.39 1.48 1.00 3.19 3.70 27.17
1913 6.24 0.36 5.35 1.80 1.80 5.02 1.36 0.40 0.23 2.57 5.47 2.08 32.68
1914 3.53 0.66 0.07 2.18 0.86 2.58 0.44 0.24 1.69 2.20 0.57 0.81 z 15.02
1915 1.87 z 1.72 t 0.00 z 0.85 5.99 0.46 2.27 0.00 0.70 0.36 2.83 5.41 18.87
1916 10.60 4.91 3.16 1.13 1.71 1.49 1.66 0.52 0.47 0.87 2.72 4.98 34.22
1917 2.70 3.19 3.40 2.09 2.10 0.79 0.00 0.00 3.26 0.00 2.30 5.23 25.06
1918 2.82 2.51 1.76 1.37 0.39 0.36 1.05 1.46 0.99 3.28 1.76 1.63 19.38
1919 2.39 4.25 1.68 1.20 0.56 0.00 0.14 0.00 0.59 2.11 0.00 z 0.00 z 12.92
1920 1.36 0.35 4.29 1.86 1.11 1.06 0.09 0.90 2.15 4.27 5.75 5.84 29.03
1921 3.60 2.10 2.40 2.31 2.99 0.75 0.00 0.89 0.96 1.23 4.53 2.09 23.85
1922 2.60 2.96 4.51 2.15 1.74 0.65 0.52 1.07 0.29 0.57 1.02 5.67 23.75
1923 3.73 0.65 1.57 3.59 2.21 3.78 0.66 0.47 0.53 2.45 1.19 2.65 23.48
1924 1.31 4.13 0.51 0.61 0.10 0.65 0.15 0.72 0.18 3.01 3.36 2.24 16.97
1925 3.91 5.40 2.84 4.04 2.13 1.39 0.60 0.68 1.24 0.53 2.76 4.09 29.61
1926 1.82 5.50 0.70 1.32 2.19 0.75 0.76 2.06 0.52 0.58 10.71 4.21 31.12
1927 3.55 8.46 1.78 1.95 0.94 1.20 0.00 0.35 2.37 0.84 8.05 2.75 32.24
1928 2.25 0.90 4.98 2.57 0.05 0.40 0.21 0.13 1.17 1.48 1.85 2.47 18.46
1929 3.05 1.24 1.55 6.16 0.76 2.53 0.00 0.17 0.24 0.39 0.00 5.68 21.77
1930 2.21 3.46 1.01 2.59 1.54 0.97 0.00 0.27 1.10 1.58 3.02 1.05 18.80
1931 3.51 1.99 4.55 o 0.56 0.00 0.44 0.00 0.00 0.41 2.63 3.40 6.77 19.71
1932 2.47 2.02 4.57 3.58 3.11 0.33 0.62 0.21 0.00 1.89 3.11 4.37 26.28
1933 6.19 2.56 1.88 1.50 3.05 1.64 0.16 0.05 0.29 1.93 0.51 6.40 26.16
1934 2.57 1.59 1.58 0.97 0.59 2.73 0.07 0.10 0.08 2.61 4.96 2.34 20.19
1935 2.89 0.75 1.29 4.53 1.32 0.95 0.29 0.15 0.19 1.14 0.49 2.78 16.77
1936 7.32 4.72 1.65 v 1.92 1.22 3.43 0.11 0.24 a 0.53 0.08 0.05 1.74 21.36
1937 4.34 4.58 1.61 3.65 0.30 2.30 0.88 0.17 0.46 0.94 7.04 6.42 32.69
1938 3.15 4.55 8.87 1.49 1.81 1.15 0.69 0.63 0.74 2.72 0.00 z 0.00 z 25.80
1939 0.00 z 0.00 z 0.00 z 0.52 0.47 0.73 0.69 0.12 0.95 2.21 a 0.18 4.79 10.66
1940 4.89 7.95 7.27 2.63 0.24 0.56 0.22 0.00 z 4.79 4.35 2.85 3.90 39.65
1941 4.50 3.68 1.02 2.50 4.52 4.36 1.29 1.03 0.28 1.80 2.47 7.06 34.51
1942 2.70 3.90 0.62 1.99 0.00 z 0.00 z 0.00 z 0.00 z 0.00 1.53 5.48 9.35 25.57
1943 5.98 2.28 2.16 2.10 w 1.43 2.42 0.47 0.17 0.00 3.86 2.44 1.57 22.78
1944 0.84 3.47 0.96 3.59 1.30 3.40 0.24 0.09 1.40 1.16 4.59 2.10 23.14
1945 2.76 5.18 3.73 0.79 4.27 2.81 0.62 0.18 2.13 1.31 6.13 5.79 35.70
1946 3.22 4.38 3.41 0.74 2.03 0.79 0.79 0.92 1.71 2.09 8.06 2.59 30.73
1947 1.44 1.97 2.96 0.75 1.66 3.55 0.00 0.10 1.20 5.37 2.69 2.22 23.91
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.23 1.05 0.92 3.87 5.11 11.18
1949 0.85 z 4.59 1.49 0.48 2.47 0.65 0.00 0.19 0.98 1.32 4.05 2.59 18.81
1950 4.35 3.05 4.95 1.82 1.61 2.85 0.03 0.59 0.54 3.47 1.67 4.02 28.95
1951 3.64 3.57 1.95 1.39 1.45 1.55 0.86 1.02 0.49 6.92 4.59 6.08 33.51
1952 6.63 3.57 1.38 0.75 1.57 1.93 0.00 0.00 0.00 z 0.00 z 1.41 4.58 21.82
1953 8.83 2.01 0.00 z 1.40 2.70 2.31 0.00 0.35 0.00 0.29 4.03 2.56 24.48
1954 6.49 2.34 2.20 2.54 1.27 0.85 0.13 0.44 0.64 0.51 1.97 2.64 22.02
1955 1.34 1.62 1.28 5.60 1.26 1.16 0.95 0.02 1.76 1.23 4.13 7.51 27.86
1956 4.08 1.72 0.46 1.01 2.09 2.37 0.24 1.09 0.16 5.79 0.49 2.55 22.05
1957 2.38 4.41 3.59 2.52 3.86 0.88 0.11 0.23 0.24 2.05 1.72 4.89 26.88
1958 4.13 4.18 3.15 3.36 0.80 4.24 0.31 0.43 0.43 c 0.37 2.55 2.42 26.37
1959 4.87 3.90 2.15 0.89 b 2.21 0.72 0.00 0.97 3.85 2.26 0.69 1.75 24.26
1960 2.50 3.23 4.86 0.92 3.70 0.01 0.08 1.24 0.15 0.00 z 0.00 z 0.22 x 16.69
1961 2.53 3.30 3.60 0.53 1.58 0.28 0.28 0.37 0.69 3.77 3.09 3.58 23.60
1962 1.00 3.76 3.03 1.30 a 3.12 0.33 0.00 0.54 1.10 5.69 3.58 2.75 26.20
1963 1.58 3.06 1.83 o 3.81 1.97 2.57 0.00 0.09 1.99 0.79 6.21 1.67 23.74
1964 9.41 0.86 4.08 1.74 1.40 4.63 0.83 1.04 1.18 0.30 4.81 9.47 39.75
1965 5.39 0.27 0.40 3.86 0.39 2.70 0.37 2.19 0.98 0.48 3.43 0.71 21.17
1966 2.93 1.39 3.39 1.24 0.77 0.68 0.00 0.10 0.68 1.44 3.53 4.57 20.72
1967 5.74 0.06 S 2.34 1.74 1.77 2.09 0.18 0.00 1.35 2.72 2.08 0.97 21.04
1968 4.26 5.44 1.42 0.72 2.06 0.74 0.49 2.90 0.54 1.39 3.69 2.61 26.26
1969 11.41 1.81 0.29 0.94 2.11 2.74 0.00 0.00 1.15 0.92 0.41 4.42 26.20
1970 11.90 1.40 0.87 0.64 0.87 2.42 0.38 0.00 2.05 2.38 6.39 8.64 37.94
1971 5.35 0.84 2.55 0.40 0.67 2.45 0.00 0.03 0.39 1.30 2.82 3.86 20.66
1972 4.86 3.56 2.54 0.14 0.81 2.40 0.21 0.52 0.80 0.89 2.40 4.68 23.81
1973 5.42 1.61 1.78 1.10 1.65 0.89 0.00 0.12 2.25 1.84 9.85 4.77 31.28
1974 5.34 2.78 4.56 2.46 0.26 0.58 1.19 0.53 0.00 0.86 2.12 3.53 24.21
1975 3.44 4.88 3.66 3.00 1.22 1.37 1.24 2.19 0.00 5.83 2.96 2.40 32.19
1976 4.14 3.64 1.55 2.18 1.04 0.95 2.35 1.96 1.24 0.31 0.06 0.31 19.73
1977 0.58 0.61 1.39 0.18 2.89 0.58 0.96 1.42 2.50 0.54 3.32 6.57 21.54
1978 3.96 3.41 1.87 5.55 1.04 0.72 0.53 0.78 1.85 0.00 1.58 2.42 23.71
1979 2.57 5.42 1.16 1.41 1.51 0.79 0.00 0.61 0.04 2.86 1.64 3.74 21.75
1980 3.78 3.73 2.18 2.23 4.18 2.28 0.39 0.19 3.00 0.92 3.14 6.52 32.54
1981 1.91 4.12 2.29 0.97 2.54 1.99 0.67 0.04 0.81 3.19 5.39 6.58 30.50
1982 3.35 e 6.30 2.48 2.13 e 1.31 1.63 b 1.48 0.00 2.08 2.89 b 0.02 n 6.87 a 30.52
1983 2.68 a 4.95 a 7.09 d 2.27 f 1.07 d 1.20 1.42 0.59 0.59 0.00 z 6.46 j 6.03 e 25.62
1984 0.92 d 3.44 g 3.02 f 3.53 d 3.63 f 2.92 0.41 1.01 0.34 1.59 b 5.60 i 3.84 14.56
1985 0.26 3.26 2.09 0.90 1.69 0.65 0.40 0.76 3.72 2.72 3.37 1.36 21.18
1986 3.76 3.79 2.70 1.45 1.84 0.63 0.93 0.20 3.46 0.65 0.00 z 1.28 20.69
1987 2.06 1.57 3.47 0.36 1.87 2.28 1.06 0.18 0.07 0.00 2.41 g 2.48 d 15.40
1988 3.37 c 0.34 c 1.01 d 2.29 f 2.12 f 2.34 0.32 0.45 0.59 0.01 5.95 k 2.16 a 10.59
1989 2.71 k 1.22 d 4.18 i 0.24 d 0.43 u 0.00 z 0.00 z 0.00 z 1.83 b 1.48 c 0.93 m 0.28 d 5.05
1990 1.98 i 1.54 d 1.25 d 3.10 d 4.12 g 0.35 b 0.55 b 1.66 d 0.00 1.86 e 1.17 e 0.97 e 12.45
1991 0.09 g 0.88 e 2.96 g 2.39 d 3.95 d 1.23 0.16 b 0.00 0.19 1.79 b 4.17 k 0.85 d 11.44
1992 1.14 g 3.32 g 0.70 c 2.21 d 0.66 c 2.45 d 0.11 0.00 0.14 c 2.01 e 2.78 h 2.81 i 8.28
1993 3.47 j 1.16 d 3.25 g 3.93 h 1.55 g 4.46 h 1.19 g 0.64 g 0.00 0.90 e 1.28 e 1.13 b 4.47
1994 0.75 f 1.79 g 0.11 2.52 f 2.60 e 0.33 b 0.25 f 0.17 0.45 1.31 e 5.58 j 1.72 j 4.97
1995 5.58 f 1.19 b 5.08 g 1.56 e 3.19 c 0.91 d 1.81 f 1.35 b 0.68 c 1.12 c 2.64 f 3.79 f 10.00
1996 3.88 k 3.40 h 1.95 g 4.27 b 5.08 d 0.79 b 0.00 0.00 z 0.00 z 0.00 z 0.00 z 7.84 m 10.14
1997 0.65 m 0.10 0.00 z 0.00 z 0.18 1.54 b 1.16 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.98
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.98 l 0.16 f 4.40 o 3.33 y 0.00
1999 4.07 c 0.00 g 0.00 z 0.00 0.70 e 1.72 d 0.00 0.38 a 0.00 1.05 2.67 v 0.90 a 8.82
2000 0.29 h 0.68 e 2.26 d 1.57 b 1.87 g 1.86 b 0.03 c 0.00 1.35 c 3.38 k 0.84 d 0.05 8.64
2001 0.54 b 0.04 c 0.69 b 2.62 h 1.32 1.29 d 0.67 d 0.02 1.30 h 2.23 d 1.85 i 0.40 k 6.80
2002 0.43 b 0.09 d 2.86 i 2.54 b 0.12 c 0.72 d 0.12 b 0.34 0.88 h 0.16 1.25 d 5.83 i 5.77
2003 6.50 h 1.88 i 3.55 g 3.29 g 3.87 g 0.40 0.19 b 0.17 b 0.40 d 0.40 2.06 h 4.44 s 1.56
2004 0.00 z 2.34 g 0.75 c 1.21 c 3.07 e 0.90 b 0.16 b 1.81 b 1.17 b 1.40 h 0.88 2.26 b 12.21
2005 1.90 f 0.43 e 3.75 d 1.55 g 4.25 f 2.41 j 0.19 b 0.02 0.17 b 3.26 h 5.46 i 6.12 l 4.56
2006 9.80 i 1.31 b 4.31 n 3.78 l 0.51 d 1.47 k 0.03 d 0.11 e 1.22 d 0.11 b 4.52 n 5.80 o 3.29
2007 0.54 2.64 w 0.00 z 0.79 1.29 0.00 z 0.00 z 0.11 0.95 2.21 a 3.82 f 5.35 c 11.24
2008 4.22 c 1.88 f 1.17 1.15 1.21 0.81 0.46 0.18 1.10 0.57 1.97 1.92 14.76
2009 1.69 1.07 2.41 0.75 1.80 1.73 a 0.30 0.96 0.00 2.47 d 2.29 1.99 17.46
2010 4.43 0.94 1.96 2.66 1.35 4.38 b 0.03 0.78 0.10 1.83 2.86 4.34 j 21.32
2011 1.35 c 0.97 a 2.45 e 0.67 a 1.26 b 1.79 a 0.05 0.08 0.23 2.06 b 0.93 b 0.92 c 12.76
2012 3.81 S 0.73 a 2.38 d 2.53 S 0.25 c 0.94 0.00 a 0.00 b 0.00 c 1.24 c 3.73 a 2.33 c 17.94
2013 1.77 b 0.00 p 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 1.77
Period of Record Statistics
MEAN 3.70 2.68 2.43 1.91 1.71 1.58 0.44 0.51 0.95 1.77 3.07 3.57 25.58
S.D. 2.35 1.84 1.65 1.30 1.19 1.14 0.50 0.60 0.97 1.43 2.20 2.18 5.81
SKEW 1.39 0.63 1.36 1.04 1.13 1.01 1.56 1.68 1.60 1.37 1.17 0.63 0.32
MAX 11.90 8.46 8.87 6.16 5.99 5.02 2.35 2.90 4.79 6.92 10.71 9.47 39.75
MIN 0.26 0.04 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 12.76
NO YRS 83 88 81 89 90 93 93 95 96 92 78 86 58