HART MOUNTAIN REFUGE, OREGON

Monthly Total Precipitation (inches)

(353692)

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
1939 0.00 z 0.00 z 0.00 z 0.00 z 0.33 1.42 0.37 0.07 0.12 1.52 0.01 1.32 5.16
1940 0.59 0.93 1.53 0.31 0.05 0.39 0.33 0.02 2.57 1.73 1.02 0.18 9.65
1941 0.38 0.80 0.44 0.90 1.63 a 3.92 0.89 1.04 0.77 1.58 0.86 1.23 14.44
1942 1.11 1.10 0.53 1.06 2.11 2.06 0.00 0.19 0.28 0.41 1.61 0.69 11.15
1943 1.11 0.47 0.62 0.79 2.98 1.14 0.20 0.00 0.00 1.19 0.09 0.14 8.73
1944 0.37 0.22 0.16 0.86 0.67 3.95 0.61 0.23 0.63 0.48 1.24 b 0.00 p 9.42
1945 0.34 0.71 0.52 0.48 2.97 0.87 0.00 0.00 0.30 0.87 0.65 0.37 8.08
1946 0.62 0.11 1.19 0.25 0.39 1.39 0.42 0.61 0.60 k 1.42 1.03 0.58 8.01
1947 0.20 0.14 0.65 0.66 f 1.69 1.99 0.00 0.00 0.20 0.86 1.25 0.59 7.57
1948 0.68 0.47 0.97 1.19 3.53 2.55 0.76 0.52 0.92 0.15 0.66 1.16 13.56
1949 0.70 2.23 1.63 0.92 1.92 0.48 0.42 0.02 0.26 0.49 0.48 0.60 10.15
1950 1.47 0.14 a 1.48 b 0.57 0.83 1.95 a 0.05 0.35 0.26 1.00 a 0.71 1.34 10.15
1951 0.76 0.71 2.06 0.24 1.42 0.07 0.01 0.43 0.07 1.58 0.56 1.56 9.47
1952 2.13 0.82 2.11 0.30 1.02 1.90 0.24 0.52 1.14 0.00 1.19 0.60 11.97
1953 0.58 0.93 1.02 0.56 3.35 1.22 0.00 0.83 0.02 0.72 1.06 1.25 11.54
1954 0.42 p 0.20 1.03 a 0.62 1.25 2.32 0.03 0.16 0.06 0.46 0.65 0.29 7.07
1955 0.78 0.65 0.45 1.47 3.47 1.09 0.44 0.00 0.46 0.71 0.94 2.20 a 12.66
1956 1.52 0.53 0.38 0.80 2.16 1.99 0.62 0.11 0.20 2.71 a 0.25 0.52 11.79
1957 0.26 1.00 1.24 0.96 3.18 0.32 0.50 0.00 0.30 1.66 0.61 0.67 10.70
1958 1.70 0.93 0.75 0.87 1.06 2.99 1.92 0.95 0.64 0.17 0.90 0.55 13.43
1959 0.42 0.78 0.62 0.46 2.52 0.34 0.00 0.07 0.69 0.67 0.05 0.67 7.29
1960 0.67 2.04 0.52 1.02 1.48 0.00 0.32 0.27 0.00 0.58 1.41 0.42 8.73
1961 0.30 0.65 0.81 0.60 1.21 0.46 0.15 0.84 0.63 0.63 0.64 0.76 7.68
1962 0.59 1.11 1.01 0.19 a 3.42 0.09 0.00 0.34 0.32 4.18 1.55 0.36 13.16
1963 0.73 1.71 0.84 2.46 1.88 2.59 0.32 0.26 1.25 0.43 0.94 1.03 14.44
1964 1.56 0.16 1.10 1.78 1.85 3.52 0.48 0.58 0.05 0.27 0.65 4.45 16.45
1965 1.23 0.11 0.24 0.84 1.91 4.10 1.18 1.57 0.18 0.16 0.76 0.56 12.84
1966 0.27 0.90 0.74 0.38 1.79 1.07 0.80 0.29 1.61 0.00 2.49 0.82 11.16
1967 0.76 0.19 0.84 1.29 1.14 0.62 0.25 0.16 0.68 0.98 0.41 0.14 7.46
1968 0.49 0.55 0.36 1.07 0.88 0.64 0.00 2.50 0.12 0.67 2.27 0.80 10.35
1969 2.79 0.78 1.34 1.03 0.73 4.03 0.04 0.00 0.93 1.66 0.52 1.61 15.46
1970 1.39 c 0.52 1.12 0.89 0.77 2.04 0.06 0.00 0.80 0.90 1.65 2.37 12.51
1971 0.72 0.84 1.91 1.75 2.16 1.21 0.71 0.00 1.71 0.42 0.66 1.33 13.42
1972 1.35 a 1.23 0.52 0.59 0.27 0.19 0.03 0.23 1.03 0.74 1.30 0.68 b 8.16
1973 0.74 0.12 0.95 1.04 1.54 0.06 0.04 0.49 1.09 1.19 2.05 0.00 z 9.31
1974 0.75 0.17 1.37 0.61 0.59 0.16 0.56 0.19 0.00 0.82 0.09 0.99 6.30
1975 0.65 1.21 1.26 1.82 0.71 4.51 1.82 0.21 0.43 3.42 0.61 0.57 17.22
1976 0.28 0.65 0.64 0.60 0.21 0.45 0.37 1.33 0.39 0.21 0.00 0.25 5.38
1977 0.77 0.36 0.48 0.28 2.12 0.18 0.40 0.94 1.81 0.34 1.22 1.65 10.55
1978 1.17 0.19 0.83 6.30 1.18 1.35 0.24 0.52 0.93 0.25 1.46 0.76 15.18
1979 1.62 1.45 1.25 2.18 0.76 1.62 0.23 1.16 0.08 1.41 0.73 0.42 12.91
1980 0.75 0.95 1.78 0.54 1.84 1.71 0.28 0.03 1.14 1.71 0.86 0.61 12.20
1981 1.41 0.40 2.14 1.46 3.77 1.22 0.94 0.00 0.39 2.09 3.22 1.99 19.03
1982 0.92 a 0.96 2.08 a 1.05 a 1.11 1.29 1.03 0.09 2.01 1.11 1.10 1.51 14.26
1983 0.87 a 0.81 a 3.74 2.06 a 1.91 0.62 0.46 a 1.87 0.13 0.51 1.54 4.50 19.02
1984 0.17 1.46 2.00 1.37 0.56 1.46 0.24 1.73 0.40 2.05 1.46 0.39 13.29
1985 0.35 0.93 1.22 1.01 0.73 0.15 0.33 0.06 2.01 0.84 1.87 0.72 10.22
1986 0.31 1.93 1.61 1.09 2.80 1.45 0.30 0.01 2.29 0.41 0.72 0.00 z 12.92
1987 0.39 0.95 1.72 1.08 2.10 2.38 1.30 0.40 0.00 0.16 1.29 1.18 b 12.95
1988 0.92 0.03 0.61 3.37 0.89 0.56 0.03 0.57 1.24 0.00 1.69 a 0.61 10.52
1989 0.84 0.55 1.26 0.34 1.13 0.28 0.09 0.84 0.76 a 0.54 0.50 0.29 7.42
1990 0.98 a 0.24 0.79 0.78 0.85 0.30 0.27 1.14 0.11 1.02 b 0.59 a 0.40 c 7.47
1991 0.33 0.63 1.83 a 2.00 4.43 2.27 0.00 0.21 0.01 1.26 1.81 0.40 a 15.18
1992 0.15 a 0.22 1.50 0.47 0.70 1.85 0.69 b 0.03 1.11 2.24 1.46 a 1.98 12.40
1993 3.04 c 1.41 a 0.56 a 2.09 e 2.17 b 1.89 a 1.22 0.81 0.57 0.78 0.93 b 0.80 16.27
1994 0.12 a 1.69 b 0.92 a 2.37 2.87 1.00 0.12 0.51 0.00 0.97 1.24 c 0.59 12.40
1995 0.75 0.43 2.15 g 1.77 b 2.84 a 1.41 a 0.76 b 0.18 0.55 0.46 1.27 2.82 b 13.24
1996 2.19 1.52 b 1.87 1.89 2.68 2.10 0.22 0.21 b 0.70 1.40 1.04 b 1.90 a 17.72
1997 1.90 b 1.01 0.45 d 1.91 d 0.98 a 0.91 b 0.68 0.11 0.14 0.76 1.67 f 0.97 e 9.82
1998 1.27 b 1.47 e 1.95 e 1.74 c 4.92 i 1.38 d 0.32 a 0.00 1.33 0.81 b 2.31 h 0.97 a 11.24
1999 1.11 c 2.76 g 1.52 b 1.52 h 0.86 b 0.91 c 0.03 1.26 g 0.00 1.02 0.23 0.11 d 5.79
2000 0.78 l 0.71 d 1.66 1.06 f 0.92 0.16 0.07 0.00 1.19 a 2.92 g 1.16 g 0.50 b 5.21
2001 0.74 a 0.60 b 1.01 a 2.17 a 0.03 0.48 2.03 0.58 0.91 d 0.34 e 1.42 b 0.61 v 10.31
2002 0.67 c 0.63 a 0.72 c 1.45 d 0.60 0.66 0.00 0.15 0.57 0.71 0.30 0.57 a 7.03
2003 0.76 a 0.98 1.61 2.86 2.66 0.39 0.08 0.53 1.16 0.54 0.70 a 0.86 h 12.27
2004 0.57 0.92 0.37 0.97 2.16 0.85 0.15 1.32 1.10 1.84 1.30 0.46 m 11.55
2005 0.61 c 0.55 0.78 1.88 c 6.57 e 0.45 d 0.00 0.00 0.25 d 1.02 f 1.70 r 0.55 i 11.09
2006 0.85 n 0.72 j 1.03 h 1.33 g 0.30 c 1.04 0.50 b 0.00 0.41 0.00 z 0.90 e 0.24 k 3.15
2007 0.36 b 1.26 b 0.31 f 1.98 f 0.25 b 1.17 d 0.17 0.16 0.00 z 1.55 b 0.81 e 1.35 n 5.73
2008 2.11 d 1.03 1.30 e 0.95 a 2.33 0.53 a 0.63 0.00 0.33 b 0.52 0.65 c 1.14 m 10.38
2009 0.50 j 0.82 a 0.74 i 1.27 e 1.04 e 3.44 c 0.02 e 0.80 0.00 1.62 b 2.50 f 0.39 m 9.01
2010 0.83 m 0.34 i 1.88 g 1.67 f 2.36 e 0.54 g 0.00 b 0.22 d 0.86 c 1.60 l 2.01 l 1.65 S 3.44
2011 0.66 e 1.22 c 2.63 c 3.19 2.49 0.93 0.14 0.00 0.00 0.31 0.75 0.13 12.45
2012 0.70 0.80 1.47 1.76 1.60 1.03 0.00 0.00 0.01 0.53 1.80 2.22 11.92
2013 1.37 0.66 0.32 0.42 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 2.35
Period of Record Statistics
MEAN 0.90 0.80 1.14 1.27 1.69 1.36 0.39 0.42 0.63 0.97 1.01 1.01 11.81
S.D. 0.61 0.49 0.65 0.96 1.17 1.11 0.45 0.52 0.61 0.77 0.61 0.89 3.24
SKEW 1.40 0.68 1.10 2.47 1.24 1.09 1.80 1.75 1.13 1.68 0.89 2.17 0.20
MAX 3.04 2.23 3.74 6.30 6.57 4.51 2.03 2.50 2.57 4.18 3.22 4.50 19.03
MIN 0.12 0.03 0.16 0.19 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.11 5.38
NO YRS 69 71 69 67 73 73 74 73 72 70 68 62 53