SKWENTNA s, k

Monthly Precipitation - Daily Extreme (inches)

(508536)

File last updated on Jun 7, 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
1949 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 1.44 0.71 1.60 0.77 1.60
1950 0.55 0.00 0.09 0.09 0.33 1.06 0.54 0.30 0.91 0.58 0.12 0.55 1.06
1951 1.32 0.71 0.45 0.19 0.31 0.32 0.67 0.42 0.90 0.97 1.56 0.55 1.56
1952 0.60 0.46 0.25 0.77 0.34 0.07 0.54 0.79 0.95 1.06 0.93 0.32 1.06
1953 0.09 0.97 0.02 0.14 0.63 0.23 0.60 0.92 0.72 0.58 0.20 0.72 0.97
1954 1.05 0.24 0.61 0.08 0.29 0.58 0.56 0.98 0.76 0.72 0.20 1.01 1.05
1955 1.28 0.62 0.62 0.63 0.15 1.18 h 0.92 0.88 0.77 0.32 0.47 0.32 1.28
1956 1.11 0.41 0.82 0.33 0.34 0.40 0.83 0.75 0.63 0.50 1.87 0.10 1.87
1957 0.65 0.85 0.30 0.07 0.06 0.10 0.48 1.44 0.92 0.89 0.57 0.40 1.44
1958 0.37 0.16 0.24 0.05 0.54 0.75 0.99 0.93 1.20 1.10 0.86 0.43 1.20
1959 0.93 0.34 l 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 0.93
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 0.62 0.36 0.62 0.62
1971 0.51 0.64 0.37 0.38 0.67 e 0.82 c 0.52 0.61 0.55 e 0.75 0.41 2.80 2.80
1972 0.22 0.24 0.29 0.32 0.43 0.51 h 0.37 0.14 v 1.04 0.88 0.27 0.35 1.04
1973 0.29 0.05 0.20 0.25 0.48 0.75 0.42 0.85 p 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.85
1974 9999.00 z 9999.00 z 9999.00 z 0.13 0.30 0.15 0.58 1.10 A 9999.00 z 9999.00 z 0.60 n 0.33 A 0.60
1975 0.85 i 0.72 A 0.30 A 9999.00 z 0.27 A 1.10 A 0.95 1.10 A 1.08 A 0.68 r 9999.00 z 9999.00 z 0.95
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 0.76 0.76
1979 0.61 0.00 0.65 0.35 0.32 0.53 0.83 0.52 1.21 0.97 1.56 0.24 j 1.56
1980 0.95 g 0.68 A 0.48 A 0.66 0.79 1.08 0.95 1.12 0.54 0.78 A 0.27 2.00 2.00
1981 0.73 0.51 0.33 0.16 0.22 0.65 0.69 t 0.18 t 0.51 1.91 0.76 0.43 1.91
1982 0.30 b 0.41 0.70 0.20 0.25 0.36 0.59 0.50 1.73 0.90 0.42 1.28 1.73
1983 0.15 0.23 0.00 0.63 0.49 0.81 0.26 1.03 d 0.72 c 1.63 1.21 a 0.27 1.63
1984 0.78 1.00 a 0.16 0.23 9999.00 z 0.50 g 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.62 0.89 1.00
1985 1.10 0.80 0.69 0.36 0.33 b 0.25 0.60 1.18 a 1.27 a 0.70 0.44 a 0.78 1.27
1986 0.39 A 1.05 0.00 0.25 0.74 0.17 a 0.73 0.77 1.54 4.87 A 1.46 b 1.79 1.79
1987 0.84 A 1.32 0.00 0.24 a 0.74 0.48 1.05 0.57 A 1.15 a 1.47 1.05 a 6.71 6.71
1988 0.23 0.73 0.25 0.24 a 0.42 a 0.65 A 0.32 0.50 0.59 0.87 A 0.22 0.97 0.97
1989 1.34 0.66 0.29 0.98 0.33 0.40 a 0.91 1.37 1.09 A 2.08 1.28 1.44 a 2.08
1990 1.67 A 1.54 b 9999.00 z 0.41 0.11 A 0.63 1.07 A 0.66 A 1.12 A 1.07 0.44 A 0.49 c 1.54
1991 0.46 A 0.85 A 0.42 A 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 0.49 g 0.98 0.62 A 0.06 v 0.00 0.21 0.57 A 0.52 2.23 9999.00 z 9999.00 z 9999.00 z 2.23
1993 0.50 g 1.59 c 0.31 a 0.00 l 0.29 A 0.27 0.21 A 1.19 b 1.24 a 0.85 0.49 a 0.58 A 1.59
1994 0.55 b 0.38 0.60 a 0.25 a 0.11 0.46 A 0.33 A 0.31 A 1.27 b 0.68 A 2.30 A 1.76 a 1.76
1995 0.46 d 0.24 c 0.41 0.35 1.52 0.22 0.46 0.23 0.68 A 0.58 A 0.69 a 0.42 c 1.52
1996 0.00 0.59 A 0.20 0.16 0.53 0.44 0.42 1.48 0.96 0.96 0.53 0.66 a 1.48
1997 0.41 a 0.40 A 0.44 0.20 0.49 0.69 0.46 1.35 0.92 0.36 a 0.58 b 0.40 c 1.35
1998 0.11 c 0.44 a 0.25 a 1.05 a 0.50 0.77 0.46 A 1.40 0.68 0.48 0.40 1.00 b 1.40
1999 1.16 c 0.10 a 0.39 0.69 b 0.36 1.03 0.44 1.03 0.68 1.54 A 0.35 3.71 3.71
2000 1.49 a 1.65 A 0.56 0.08 0.08 0.55 0.76 0.45 a 0.61 0.89 1.08 a 0.50 1.49
2001 0.46 0.84 d 0.48 a 1.26 a 0.12 0.43 0.64 a 0.44 0.73 0.78 a 0.21 0.36 d 1.26
2002 0.83 0.73 0.24 0.28 0.29 0.19 0.27 0.95 0.88 a 0.88 0.44 0.37 b 0.95
2003 0.60 d 1.66 0.39 a 0.18 a 0.58 0.55 e 0.48 1.90 0.77 1.74 0.80 c 0.68 a 1.90
2004 0.40 a 0.48 b 0.58 a 0.45 a 0.14 0.73 0.61 1.90 1.29 0.94 a 1.74 1.37 a 1.90
2005 1.02 0.89 a 0.32 1.10 a 0.19 0.31 d 0.34 A 0.74 1.52 0.95 0.40 0.68 1.52
2006 1.20 0.73 b 0.41 0.57 a 0.23 0.57 A 0.21 1.07 0.72 1.17 a 0.11 0.24 a 1.20
2007 0.73 a 0.04 0.10 0.07 0.27 0.38 0.64 0.78 1.23 0.60 0.68 1.39 1.39
2008 0.80 c 0.69 0.88 a 0.49 a 0.11 0.41 0.78 0.29 A 0.55 3.17 0.54 a 0.38 3.17
2009 1.60 a 0.40 0.27 a 0.16 a 0.36 0.13 1.45 0.75 0.50 0.94 a 0.35 2.38 2.38
2010 0.39 a 1.33 0.50 9999.00 z 0.22 0.46 c 0.88 0.99 c 0.76 0.77 a 0.55 1.28 1.33
2011 0.35 t 1.04 0.05 1.08 h 0.10 0.36 b 0.54 0.90 c 0.44 0.85 0.58 1.85 1.85
2012 0.83 0.70 m 0.26 b 0.39 u 0.23 q 0.38 m 0.87 l 0.74 m 3.26 h 0.61 0.35 0.49 3.26
2013 1.03 0.27 f 0.53 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 1.03
Period of Record Statistics
MEAN 0.72 0.68 0.37 0.38 0.37 0.50 0.63 0.88 0.95 1.06 0.72 1.03 1.43
S.D. 0.43 0.44 0.22 0.30 0.26 0.28 0.27 0.41 0.37 0.78 0.52 1.13 0.41
SKEW 0.42 0.57 0.24 1.32 1.99 0.54 0.72 0.55 1.12 3.23 1.22 3.22 0.70
MAX 1.67 1.66 0.88 1.26 1.52 1.10 1.45 1.90 2.23 4.87 2.30 6.71 2.38
MIN 0.00 0.00 0.00 0.05 0.00 0.07 0.21 0.23 0.44 0.32 0.11 0.10 0.95
NO YRS 44 46 46 41 44 42 41 42 44 44 45 46 18