SEWARD, ALASKA

Monthly Total Precipitation (inches)

(508371)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 13.21 8.13 a 10.90 4.65 36.89
1950 1.18 0.92 3.03 3.63 b 5.54 3.77 1.38 4.82 15.83 3.96 0.32 6.12 50.50
1951 3.27 3.81 2.63 4.66 2.60 2.87 0.88 3.02 12.82 5.12 4.88 2.57 49.13
1952 1.76 3.77 3.13 4.74 1.74 1.41 5.28 4.44 3.96 21.03 c 19.23 15.08 85.57
1953 2.16 15.97 2.08 7.63 0.80 0.60 a 1.12 5.64 8.87 10.13 6.40 7.76 69.16
1954 4.92 3.54 5.81 0.40 2.45 0.71 4.02 2.73 2.86 10.62 8.83 2.80 49.69
1955 10.77 2.62 3.54 3.26 4.43 2.43 3.61 4.53 5.86 7.26 0.82 7.15 56.28
1956 2.01 4.20 2.29 4.09 7.73 0.28 1.23 7.32 3.70 3.03 7.73 1.96 45.57
1957 2.33 2.08 3.32 0.55 1.17 0.07 1.53 5.13 16.09 13.40 15.68 4.83 66.18
1958 8.68 3.05 2.66 2.83 5.08 4.64 10.28 8.22 8.04 6.01 7.05 2.44 68.98
1959 1.31 3.55 0.28 8.62 2.46 0.26 6.25 1.83 9.35 9.05 6.27 7.01 56.24
1960 5.17 4.09 2.40 2.91 1.88 1.60 5.23 4.99 6.42 5.70 4.16 13.86 58.41
1961 12.41 4.66 2.14 1.78 8.88 b 2.27 3.32 6.21 15.12 7.50 8.65 2.92 75.86
1962 3.19 2.70 3.55 1.47 2.80 2.84 2.68 1.57 7.00 8.71 3.92 6.23 46.66
1963 2.41 4.87 4.74 2.72 2.69 2.37 1.61 3.88 5.91 7.72 0.73 15.47 55.12
1964 3.14 i 9.32 0.98 2.13 2.14 2.04 1.77 8.26 8.98 10.83 9.00 2.14 57.59
1965 3.50 1.64 7.41 1.86 6.15 8.83 2.02 1.75 9.86 5.26 4.58 3.08 55.94
1966 1.96 2.92 4.15 1.33 3.36 0.62 2.77 14.14 17.89 11.50 2.07 3.99 66.70
1967 2.41 3.41 2.18 1.13 0.84 3.10 3.12 8.26 26.08 5.29 12.59 3.96 72.37
1968 0.87 5.53 2.88 1.31 2.89 0.74 0.74 1.50 7.00 5.07 5.44 2.45 36.42
1969 0.67 4.79 2.12 3.76 3.91 3.76 1.58 2.95 5.22 21.97 6.25 17.60 74.58
1970 1.00 8.58 6.78 7.85 0.43 2.83 3.00 4.88 4.63 9.11 3.87 4.70 57.66
1971 2.29 11.62 4.17 6.52 10.37 3.66 3.84 3.72 3.38 9.75 3.87 1.34 z 63.19
1972 1.28 2.73 2.32 0.95 6.64 2.72 0.60 5.21 10.99 8.29 4.79 0.96 47.48
1973 3.56 5.05 3.76 8.37 8.84 1.36 1.76 2.68 6.78 4.30 2.35 8.06 56.87
1974 1.23 4.17 1.79 4.58 0.42 1.47 0.89 2.37 12.73 11.03 13.09 4.27 58.04
1975 5.18 7.61 1.55 4.25 5.85 1.63 0.80 a 1.83 f 11.75 8.40 0.21 7.50 54.73
1976 5.16 1.94 3.37 8.34 2.59 1.23 0.59 3.18 19.18 10.59 25.22 10.47 91.86
1977 15.55 13.28 1.82 a 9.74 6.95 2.22 2.29 7.46 6.40 8.76 0.41 1.06 75.94
1978 8.59 9.56 3.36 3.16 2.91 1.80 3.15 2.20 5.41 17.98 5.40 4.22 67.74
1979 3.53 0.07 5.26 1.15 2.77 1.95 0.00 z 10.63 19.10 17.94 16.34 4.24 82.98
1980 6.36 13.31 3.59 5.56 6.39 2.89 3.25 3.61 7.32 19.60 8.57 2.50 82.95
1981 25.43 7.26 12.29 0.28 5.50 1.61 1.75 11.75 9.19 6.74 7.24 7.33 96.37
1982 1.47 1.79 4.56 1.12 a 1.11 4.27 0.14 2.10 13.07 3.23 a 6.90 14.84 54.60
1983 5.29 5.49 1.57 a 5.94 3.90 1.86 2.18 5.29 5.94 11.84 14.67 2.26 66.23
1984 11.22 3.96 11.68 6.92 2.47 0.78 0.69 6.38 10.51 9.11 3.83 4.20 71.75
1985 12.68 1.38 4.55 0.57 15.93 2.08 1.99 a 3.43 4.32 2.09 0.54 19.67 69.23
1986 15.43 6.89 0.66 0.33 1.22 1.18 2.26 7.88 3.07 24.00 9.37 a 18.06 90.35
1987 15.63 6.55 4.21 a 4.54 4.73 5.76 0.97 0.93 10.48 20.75 4.01 6.40 b 84.96
1988 8.29 7.16 5.45 8.01 1.14 1.06 0.55 7.59 7.36 7.36 2.22 12.78 68.97
1989 3.59 0.49 0.14 6.48 3.51 4.02 4.45 11.72 13.01 a 14.20 4.42 a 10.73 76.76
1990 6.09 2.65 a 3.72 0.98 3.70 2.59 6.01 2.45 12.70 6.08 0.74 3.47 51.18
1991 0.00 z 5.88 a 3.02 6.76 6.78 2.98 2.29 4.02 13.73 4.25 4.10 11.63 65.44
1992 8.96 4.32 7.64 1.15 0.56 1.12 2.72 7.36 2.10 6.12 14.64 4.08 60.77
1993 3.38 8.67 4.20 4.67 2.28 1.36 a 2.45 12.22 15.78 a 6.59 10.36 13.13 85.09
1994 11.02 b 3.44 h 4.49 h 6.67 8.34 1.53 a 2.45 2.09 10.00 9.71 5.65 a 9.44 a 66.90
1995 6.08 3.59 4.78 5.22 9.29 3.24 3.86 2.60 29.72 9.28 0.93 6.04 84.63
1996 0.25 a 10.05 0.89 3.07 1.03 2.64 1.60 3.36 4.05 2.72 1.61 2.11 33.38
1997 6.57 8.53 1.24 0.00 z 2.19 1.80 0.00 z 0.00 z 18.78 3.01 0.00 z 0.00 z 42.12
1998 1.87 b 0.00 z 6.37 14.87 h 11.43 4.98 0.00 z 6.58 0.00 z 9.95 0.00 z 5.52 46.70
1999 6.73 3.59 6.33 a 4.60 2.05 1.23 1.27 a 0.00 z 0.00 z 0.00 z 4.81 a 13.87 44.48
2000 8.56 7.24 5.61 3.13 1.52 2.69 4.30 4.47 3.92 9.90 14.23 a 15.61 81.18
2001 22.33 7.76 6.92 5.57 1.19 0.63 5.03 6.44 7.66 b 6.40 2.72 13.20 85.85
2002 13.10 d 9.18 1.71 a 0.98 1.08 2.26 2.03 5.10 12.39 22.19 23.33 a 9.10 a 102.45
2003 5.43 14.91 0.00 z 2.93 b 4.45 a 1.34 q 3.35 a 0.00 z 1.67 i 17.15 c 3.73 12.80 64.75
2004 3.33 10.73 5.20 a 11.74 b 1.87 4.42 b 4.43 1.39 a 7.68 11.41 0.00 z 9.57 d 71.77
2005 5.82 a 5.24 0.00 z 0.00 z 0.00 z 1.56 a 2.14 b 0.00 z 0.00 z 0.00 z 0.00 z 3.58 r 14.76
2006 2.37 8.71 2.22 4.10 d 1.43 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.83
Period of Record Statistics
MEAN 6.10 5.77 3.78 4.02 3.97 2.30 2.63 5.14 10.06 9.77 6.97 7.55 66.86
S.D. 5.43 3.68 2.45 2.78 3.20 1.56 1.83 3.10 5.81 5.49 5.80 5.03 16.19
SKEW 1.56 0.86 1.38 0.60 1.43 1.58 1.62 1.00 1.17 1.02 1.26 0.69 0.11
MAX 25.43 15.97 12.29 11.74 15.93 8.83 10.28 14.14 29.72 24.00 25.22 19.67 102.45
MIN 0.25 0.07 0.14 0.28 0.42 0.07 0.14 0.93 2.10 2.09 0.21 0.96 33.38
NO YRS 55 55 54 54 56 55 53 51 53 55 53 54 44