SEWARD, ALASKA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.00 a 56.00 49.00 39.00 66.00
1950 50.00 40.00 46.00 50.00 61.00 76.00 73.00 80.00 67.00 58.00 43.00 40.00 80.00
1951 39.00 41.00 45.00 53.00 64.00 66.00 84.00 72.00 63.00 51.00 47.00 46.00 84.00
1952 39.00 41.00 46.00 49.00 56.00 73.00 80.00 79.00 71.00 56.00 c 46.00 42.00 80.00
1953 45.00 41.00 45.00 58.00 58.00 80.00 a 83.00 74.00 62.00 51.00 47.00 41.00 83.00
1954 43.00 39.00 51.00 53.00 65.00 72.00 77.00 73.00 70.00 61.00 47.00 38.00 77.00
1955 40.00 42.00 46.00 49.00 57.00 64.00 81.00 73.00 64.00 50.00 39.00 48.00 81.00
1956 39.00 39.00 46.00 55.00 54.00 64.00 75.00 78.00 63.00 55.00 46.00 42.00 78.00
1957 48.00 51.00 51.00 55.00 68.00 74.00 81.00 85.00 67.00 58.00 48.00 42.00 85.00
1958 44.00 43.00 47.00 60.00 68.00 70.00 70.00 71.00 68.00 52.00 45.00 46.00 71.00
1959 42.00 41.00 49.00 54.00 70.00 80.00 70.00 79.00 67.00 56.00 44.00 40.00 80.00
1960 44.00 45.00 47.00 54.00 69.00 72.00 79.00 72.00 61.00 55.00 47.00 45.00 79.00
1961 46.00 43.00 46.00 58.00 64.00 b 76.00 77.00 74.00 67.00 52.00 43.00 40.00 77.00
1962 46.00 51.00 53.00 55.00 58.00 65.00 75.00 71.00 64.00 57.00 48.00 46.00 75.00
1963 51.00 50.00 51.00 60.00 70.00 70.00 75.00 80.00 70.00 61.00 45.00 45.00 80.00
1964 42.00 i 42.00 46.00 49.00 76.00 73.00 73.00 72.00 70.00 64.00 47.00 43.00 76.00
1965 43.00 39.00 54.00 65.00 58.00 62.00 74.00 78.00 65.00 54.00 46.00 39.00 78.00
1966 40.00 44.00 43.00 57.00 61.00 68.00 76.00 95.00 68.00 50.00 45.00 48.00 95.00
1967 40.00 40.00 51.00 57.00 67.00 72.00 78.00 71.00 60.00 61.00 45.00 44.00 78.00
1968 42.00 44.00 46.00 53.00 74.00 80.00 72.00 84.00 69.00 51.00 46.00 39.00 84.00
1969 34.00 40.00 43.00 54.00 71.00 80.00 74.00 70.00 65.00 56.00 46.00 52.00 80.00
1970 42.00 47.00 52.00 49.00 64.00 72.00 a 82.00 73.00 69.00 55.00 49.00 41.00 82.00
1971 41.00 41.00 42.00 52.00 56.00 78.00 85.00 77.00 65.00 49.00 43.00 34.00 z 85.00
1972 37.00 46.00 a 41.00 46.00 64.00 61.00 81.00 74.00 60.00 54.00 47.00 40.00 81.00
1973 39.00 40.00 45.00 53.00 59.00 70.00 70.00 71.00 61.00 49.00 40.00 42.00 71.00
1974 34.00 41.00 46.00 62.00 71.00 75.00 80.00 83.00 64.00 51.00 49.00 41.00 83.00
1975 42.00 38.00 42.00 47.00 59.00 65.00 82.00 a 69.00 f 60.00 55.00 45.00 44.00 82.00
1976 42.00 41.00 44.00 55.00 66.00 72.00 77.00 72.00 60.00 50.00 47.00 43.00 77.00
1977 47.00 47.00 42.00 54.00 65.00 70.00 79.00 79.00 67.00 55.00 40.00 39.00 79.00
1978 44.00 44.00 46.00 53.00 65.00 66.00 73.00 74.00 68.00 51.00 44.00 42.00 74.00
1979 41.00 38.00 49.00 55.00 73.00 70.00 ----- z 75.00 68.00 52.00 58.00 38.00 75.00
1980 43.00 51.00 44.00 a 51.00 57.00 72.00 73.00 69.00 65.00 53.00 a 50.00 45.00 73.00
1981 46.00 46.00 48.00 57.00 a 70.00 70.00 67.00 72.00 a 63.00 51.00 50.00 45.00 72.00
1982 38.00 49.00 a 43.00 52.00 65.00 a 69.00 72.00 a 70.00 60.00 51.00 47.00 44.00 72.00
1983 45.00 45.00 49.00 59.00 61.00 70.00 75.00 80.00 64.00 53.00 48.00 40.00 80.00
1984 45.00 43.00 47.00 51.00 63.00 68.00 77.00 80.00 66.00 52.00 44.00 44.00 80.00
1985 47.00 42.00 42.00 48.00 64.00 79.00 73.00 71.00 70.00 55.00 42.00 47.00 79.00
1986 44.00 47.00 48.00 56.00 66.00 82.00 a 75.00 65.00 67.00 54.00 50.00 47.00 82.00
1987 45.00 a 44.00 47.00 a 53.00 68.00 62.00 81.00 72.00 62.00 54.00 48.00 41.00 a 81.00
1988 43.00 43.00 46.00 51.00 64.00 72.00 68.00 72.00 63.00 55.00 46.00 a 41.00 72.00
1989 38.00 42.00 50.00 59.00 67.00 72.00 80.00 72.00 65.00 a 51.00 45.00 a 44.00 80.00
1990 39.00 39.00 48.00 60.00 62.00 71.00 65.00 86.00 68.00 50.00 44.00 a 40.00 86.00
1991 ----- z 46.00 a 45.00 a 48.00 64.00 72.00 74.00 68.00 60.00 49.00 48.00 41.00 74.00
1992 43.00 40.00 41.00 56.00 69.00 73.00 74.00 74.00 65.00 a 51.00 50.00 43.00 74.00
1993 40.00 46.00 50.00 59.00 76.00 c 70.00 a 82.00 82.00 c 60.00 b 58.00 48.00 48.00 82.00
1994 51.00 a 48.00 c 46.00 60.00 61.00 81.00 a 75.00 79.00 67.00 53.00 42.00 a 42.00 a 81.00
1995 44.00 48.00 52.00 a 63.00 56.00 80.00 74.00 b 74.00 61.00 58.00 42.00 47.00 80.00
1996 40.00 41.00 50.00 55.00 73.00 73.00 79.00 b 72.00 73.00 55.00 48.00 43.00 79.00
1997 45.00 44.00 48.00 ----- z 72.00 a 84.00 a ----- z ----- z 70.00 d 58.00 l ----- z ----- z 84.00
1998 42.00 ----- z 53.00 65.00 a 60.00 73.00 ----- z 71.00 ----- z 59.00 ----- z 40.00 73.00
1999 40.00 a 39.00 a 45.00 55.00 70.00 74.00 a 87.00 c ----- z ----- z ----- z 45.00 47.00 87.00
2000 39.00 a 43.00 a 45.00 61.00 65.00 67.00 71.00 a 74.00 a 65.00 b 52.00 46.00 a 45.00 74.00
2001 48.00 b 47.00 b 46.00 57.00 a 67.00 76.00 b 69.00 a 75.00 64.00 b 54.00 49.00 49.00 76.00
2002 42.00 e 42.00 43.00 56.00 72.00 78.00 83.00 74.00 69.00 54.00 51.00 49.00 b 83.00
2003 50.00 46.00 ----- z 68.00 b 64.00 b 64.00 r 82.00 b ----- z 68.00 i 53.00 d 46.00 a 41.00 c 82.00
2004 44.00 46.00 a 48.00 a 59.00 e 83.00 b 74.00 e 84.00 d 80.00 a 63.00 a 56.00 a ----- z 43.00 d 84.00
2005 55.00 a 43.00 ----- z ----- z ----- z 73.00 c 73.00 c ----- z ----- z ----- z ----- z 46.00 r 73.00
2006 42.00 b 42.00 47.00 51.00 d 76.00 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z 76.00
Period of Record Statistics
MEAN 42.95 43.41 46.76 55.16 65.46 72.20 76.40 75.31 65.26 54.02 46.23 43.17 79.05
S.D. 4.12 3.47 3.24 4.79 6.10 5.37 5.01 5.39 3.43 3.41 3.17 3.23 4.68
SKEW 0.43 0.52 0.27 0.38 0.33 0.03 -0.03 1.16 0.04 0.73 0.51 0.50 0.60
MAX 55.00 51.00 54.00 68.00 83.00 84.00 87.00 95.00 73.00 64.00 58.00 52.00 95.00
MIN 34.00 38.00 41.00 46.00 54.00 61.00 65.00 65.00 60.00 49.00 39.00 38.00 71.00
NO YRS 55 56 55 55 56 55 53 51 53 54 53 54 40