ADAK, ALASKA

Period of Record General Climate Summary - Precipitation

Station:(500026) ADAK
From Year=1949 To Year=1996
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.		 >=
0.10 in.		 >=
0.50 in.		 >=
1.00 in.		 Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd		 # Days # Days # Days # Days in. in. -
January 6.27 17.34 1955 2.71 1973 3.59 25/1953 24 14 3 1 18.1 48.1 1958
February 4.57 9.23 1951 1.75 1991 2.25 04/1959 22 12 2 0 18.4 51.6 1964
March 5.43 11.99 1956 1.38 1995 2.40 07/1953 25 14 3 1 20.1 54.8 1952
April 4.19 10.17 1965 1.42 1962 4.76 12/1965 22 11 2 1 10.0 31.2 1957
May 3.86 16.10 1954 0.64 1967 4.85 22/1954 22 10 2 1 1.5 7.3 1971
June 3.09 9.38 1952 0.67 1995 2.52 02/1957 17 8 2 0 0.0 0.0 1950
July 2.82 6.10 1967 0.43 1953 2.37 19/1982 16 7 1 0 0.0 0.0 1950
August 4.22 9.52 1956 1.57 1958 2.46 26/1956 19 10 2 1 0.0 0.0 1950
September 5.78 11.30 1964 2.49 1960 4.62 27/1950 21 12 4 1 0.1 2.8 1962
October 6.56 12.52 1955 2.58 1990 3.36 30/1955 25 15 4 1 1.5 7.7 1968
November 7.43 12.92 1953 2.54 1950 2.94 04/1966 25 16 5 1 10.4 30.0 1964
December 7.28 13.78 1954 2.54 1952 5.49 13/1955 25 15 4 2 19.3 40.5 1974
Annual 61.50 90.64 1955 37.35 1960 5.49 19551213 264 143 34 10 99.4 170.9 1964
Winter 18.12 37.00 1955 11.76 1960 5.49 19551213 72 41 10 3 55.8 107.9 1983
Spring 13.48 26.51 1954 7.02 1983 4.85 19540522 69 34 6 2 31.7 63.5 1952
Summer 10.13 18.24 1956 5.83 1995 2.52 19570602 52 25 5 1 0.0 0.0 1950
Fall 19.77 29.88 1958 10.69 1990 4.62 19500927 72 43 12 4 11.9 36.4 1964
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