OVERTON st,

Monthly Precipitation - Daily Extreme (inches)

(265846)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.18 0.00 0.00 0.18 0.90 0.21 0.11 0.57 0.90
1940 9999.00 z 0.57 0.26 0.02 0.05 0.00 0.00 0.16 0.45 0.12 0.33 0.55 0.57
1941 0.32 0.65 0.44 1.14 0.18 0.09 0.22 1.83 0.22 1.18 0.56 0.56 1.83
1942 0.02 0.08 z 0.16 0.14 0.00 0.00 0.10 0.22 0.00 0.23 0.05 0.05 0.23
1943 0.91 0.13 0.35 9999.00 z 0.00 0.00 0.00 0.14 0.34 0.18 0.00 0.90 0.91
1944 0.62 0.90 0.15 0.07 0.21 0.00 0.00 0.00 0.00 0.00 0.10 0.05 0.90
1945 0.06 0.25 x 0.24 z 0.00 0.10 0.00 0.53 0.70 0.00 0.23 0.00 0.33 0.70
1946 0.05 0.03 0.00 0.14 0.08 0.00 0.15 0.34 0.51 0.95 0.68 0.18 0.95
1947 0.00 0.00 0.00 0.00 0.35 0.00 0.00 0.05 0.00 0.46 0.07 1.14 1.14
1948 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.00 0.02 0.03 0.05 0.00 0.68 0.68
1949 0.52 0.41 0.07 0.10 0.02 0.06 0.33 0.41 0.20 0.02 0.14 0.06 0.52
1950 0.01 0.11 0.15 0.00 0.00 0.00 0.58 0.04 0.04 0.00 0.01 0.00 0.58
1951 0.62 0.01 0.35 0.40 0.35 0.00 0.08 0.30 1.28 0.26 0.14 0.25 1.28
1952 0.47 0.00 0.38 0.29 0.00 0.01 0.08 0.00 0.37 0.00 1.30 0.43 1.30
1953 0.00 0.00 0.05 0.00 0.00 0.02 0.13 0.00 0.00 0.29 0.00 0.10 0.29
1954 0.60 0.11 1.15 0.00 0.08 0.34 0.05 0.01 0.33 0.08 0.30 0.26 1.15
1955 0.38 0.41 0.00 0.06 0.09 0.11 0.13 0.40 0.00 0.03 0.06 0.11 0.41
1956 0.03 0.26 0.00 0.02 0.01 0.00 0.26 0.00 0.00 0.02 0.00 0.00 0.26
1957 0.39 0.12 0.10 0.17 0.13 0.18 0.07 0.75 0.00 0.86 A 1.01 0.21 1.01
1958 0.43 0.62 0.20 0.26 0.75 0.00 0.00 0.03 0.30 0.47 0.63 0.00 0.75
1959 0.22 0.40 0.00 0.00 0.00 0.12 0.23 0.22 0.10 0.64 A 0.46 0.76 0.76
1960 0.38 0.19 0.18 A 0.31 0.00 0.00 0.10 0.04 0.63 1.38 1.08 0.11 1.38
1961 0.20 0.00 0.19 0.07 0.08 0.00 0.19 0.27 0.00 0.10 0.17 0.29 0.29
1962 0.10 0.14 0.06 0.01 0.00 0.10 0.00 0.00 0.28 0.06 0.00 0.10 0.28
1963 0.19 0.29 0.34 0.30 0.00 0.00 0.00 0.18 0.50 0.08 0.44 A 0.00 0.50
1964 0.00 9999.00 z 0.11 0.01 0.27 0.04 0.28 0.01 0.00 0.01 0.53 0.04 0.53
1965 0.02 0.32 0.16 1.25 A 0.43 0.00 0.03 0.38 0.00 0.02 0.80 0.44 0.80
1966 0.01 0.12 0.03 0.06 0.10 0.00 0.00 0.00 1.44 0.18 0.07 0.21 1.44
1967 0.63 0.00 0.00 0.03 0.13 0.17 0.04 0.05 0.34 0.00 0.30 0.20 0.63
1968 0.00 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 0.00
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 9999.00 z 9999.00 z 9999.00 z 9999.00
1977 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
1978 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
1979 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
1980 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
1981 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
1982 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
1983 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
1984 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
1985 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
1986 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
1987 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
1988 9999.00 z 9999.00 z 0.00 c 0.27 0.06 0.02 0.10 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.27
1989 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
1990 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
1991 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
1992 9999.00 z 0.87 0.77 0.06 0.17 0.00 0.04 0.32 0.00 1.25 0.01 0.71 1.25
1993 0.32 1.55 a 0.40 0.09 0.37 0.35 0.00 0.15 0.00 0.03 0.50 0.30 1.55
1994 0.02 0.21 0.17 0.11 0.00 0.00 0.26 0.52 0.26 0.00 0.35 0.51 0.52
1995 0.86 0.21 0.24 0.05 0.09 a 0.10 0.02 0.00 0.00 0.00 0.04 0.02 0.86
1996 0.18 0.18 0.00 0.00 0.14 0.00 0.63 0.05 0.00 0.16 1.00 0.12 1.00
1997 0.40 0.19 0.00 0.12 0.00 0.00 0.03 0.09 0.65 0.00 0.06 0.12 0.65
1998 0.10 0.66 0.32 0.68 0.08 0.00 0.79 0.03 0.78 0.04 0.03 0.00 0.79
1999 0.04 0.09 0.00 0.51 0.00 0.12 0.40 0.02 0.21 0.00 0.00 0.00 0.51
2000 0.03 0.55 0.58 0.05 a 0.00 0.00 0.00 0.15 0.00 9999.00 z 0.09 0.00 0.58
2001 0.34 0.55 0.40 0.15 0.03 0.00 0.00 0.77 0.00 0.00 9999.00 z 0.05 0.77
2002 0.00 0.00 0.01 0.00 0.00 0.07 0.29 0.00 0.17 0.17 0.28 0.08 0.29
2003 0.00 0.84 0.41 0.49 0.00 0.00 0.12 0.79 0.00 0.00 0.19 0.22 0.84
2004 0.15 0.45 1.00 0.57 a 0.00 0.00 0.00 0.27 0.00 0.50 b 1.13 2.02 a 2.02
2005 0.63 0.80 0.15 a 0.30 0.00 0.25 0.21 0.17 0.00 0.72 0.00 0.00 0.80
2006 0.03 b 0.00 0.40 0.00 0.00 0.14 0.50 0.03 0.55 0.60 0.00 0.05 0.60
2007 0.25 0.29 0.00 0.02 0.00 0.00 0.08 0.52 c 0.57 0.00 0.00 1.38 1.38
2008 0.43 0.18 0.00 0.00 0.25 0.00 0.40 0.10 0.03 0.41 0.45 0.65 0.65
2009 0.15 0.63 0.00 0.20 0.01 0.04 0.32 0.01 0.00 0.00 0.00 0.37 0.63
2010 0.92 0.86 0.45 0.07 0.03 0.00 0.00 0.82 0.00 1.13 0.04 1.51 1.51
2011 0.01 0.52 0.18 0.20 0.13 0.00 0.58 0.00 0.17 0.75 0.41 0.18 0.75
2012 0.03 0.09 0.26 0.44 0.00 0.00 0.06 0.77 0.81 0.69 a 0.00 0.40 0.81
2013 0.30 0.10 0.45 0.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.00 z 0.45
Period of Record Statistics
MEAN 0.26 0.34 0.23 0.19 0.10 0.05 0.16 0.25 0.25 0.30 0.28 0.35 0.87
S.D. 0.27 0.33 0.25 0.27 0.15 0.09 0.20 0.34 0.34 0.38 0.35 0.43 0.44
SKEW 0.92 1.31 1.70 2.32 2.31 2.17 1.35 2.44 1.66 1.35 1.33 2.00 0.74
MAX 0.92 1.55 1.15 1.25 0.75 0.35 0.79 1.83 1.44 1.38 1.30 2.02 2.02
MIN 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.26
NO YRS 48 46 49 48 50 50 51 50 50 49 49 50 40