SEWARD, ALASKA

Period of Record General Climate Summary - Temperature

Station:(508371) SEWARD
From Year=1949 To Year=2006
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 30.3 20.3 25.4 55 07/2005 -15 29/1989 37.4 1977 13.6 1971 0.0 14.2 25.3 1.5
February 32.8 22.2 27.5 51 02/1957 -15 04/1999 36.0 1977 15.9 1979 0.0 10.4 23.2 0.8
March 37.1 25.3 31.2 54 23/1965 -6 07/1971 37.6 1984 21.9 1972 0.0 6.1 24.9 0.3
April 44.4 31.8 38.1 68 26/2003 1 04/1985 42.2 1990 31.2 1972 0.0 0.5 14.9 0.0
May 52.1 38.9 45.5 83 18/2004 20 10/1964 50.6 2004 40.0 1971 0.0 0.0 1.5 0.0
June 58.5 45.4 51.9 84 27/1997 30 28/2000 56.2 2001 47.3 1955 0.0 0.0 0.0 0.0
July 62.3 50.0 56.2 87 04/1999 40 01/1980 60.0 1951 53.4 1978 0.0 0.0 0.0 0.0
August 62.0 49.5 55.7 95 12/1966 34 30/1955 60.9 2004 52.7 1986 0.0 0.0 0.0 0.0
September 55.3 43.7 49.5 73 03/1996 30 24/1956 53.2 1997 44.6 1992 0.0 0.0 0.5 0.0
October 44.6 34.5 39.5 64 01/1964 8 31/1975 44.4 2002 34.8 1982 0.0 1.3 10.5 0.0
November 35.9 26.6 31.3 58 07/1979 -2 30/1990 40.0 2002 23.7 1963 0.0 8.2 21.7 0.1
December 31.5 21.7 26.6 52 20/1969 -19 12/1977 35.4 1985 13.9 1980 0.0 13.5 25.5 0.9
Annual 45.6 34.2 39.9 95 19660812 -19 19771212 42.5 1993 36.5 1956 0.0 54.2 148.0 3.5
Winter 31.5 21.4 26.5 55 20050107 -19 19771212 35.2 1977 20.6 1973 0.0 38.1 74.0 3.2
Spring 44.5 32.0 38.3 83 20040518 -6 19710307 41.6 1993 32.0 1972 0.0 6.6 41.3 0.3
Summer 60.9 48.3 54.6 95 19660812 30 20000628 57.6 1957 52.3 1965 0.0 0.0 0.0 0.0
Fall 45.3 34.9 40.1 73 19960903 -2 19901130 44.7 2002 36.4 1955 0.0 9.5 32.6 0.1
Table updated on Jul 28, 2006
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov.


Western Regional Climate Center, wrcc@dri.edu