BANKHEAD LOCK AND DAM, ALABAMA

Period of Record General Climate Summary - Temperature

From Year=1957 To Year=2012
Station:(010505) BANKHEAD LOCK AND DAM
Averages Daily Extremes
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 52.2 30.4 41.3 80 14/1972 -5 21/1985 52.0 74 33.3 77 0.0 1.4 18.7 0.2
February 57.3 32.9 45.1 82 14/1962 4 05/1996 54.7 57 36.0 58 0.0 0.4 14.7 0.0
March 65.6 40.0 52.8 87 24/1995 14 02/1980 65.0 112 42.4 60 0.0 0.0 7.9 0.0
April 75.1 48.3 61.7 94 22/1987 25 20/1983 66.9 81 53.9 83 0.1 0.0 1.0 0.0
May 82.2 56.9 69.6 98 27/1996 36 05/1971 74.1 62 65.0 71 3.8 0.0 0.0 0.0
June 89.2 64.6 76.9 101 30/1969 41 02/1972 83.2 111 73.0 72 15.9 0.0 0.0 0.0
July 91.5 68.4 79.9 107 08/1977 51 07/1972 85.5 80 75.8 72 21.3 0.0 0.0 0.0
August 91.1 67.6 79.3 105 18/1995 51 30/1968 84.8 80 74.7 67 20.6 0.0 0.0 0.0
September 85.7 61.9 73.8 102 03/2011 36 30/1967 79.8 80 68.8 67 9.6 0.0 0.0 0.0
October 75.8 49.5 62.6 95 01/1986 26 30/1968 68.8 84 58.1 87 0.4 0.0 0.6 0.0
November 65.5 40.6 53.1 85 01/1961 16 24/1970 60.0 85 45.9 76 0.0 0.0 7.2 0.0
December 56.1 33.5 44.8 78 21/1967 0 13/1962 53.4 84 34.1 89 0.0 0.5 16.1 0.1
Annual 73.9 49.6 61.8 107 19770708 -5 19850121 64.1 111 59.6 68 71.7 2.4 66.2 0.2
Winter 55.2 32.3 43.7 82 19620214 -5 19850121 50.0 112 37.6 78 0.0 2.4 49.5 0.2
Spring 74.3 48.4 61.4 98 19960527 14 19800302 65.3 77 56.2 83 3.9 0.0 8.9 0.0
Summer 90.6 66.8 78.7 107 19770708 41 19720602 83.1 80 75.5 67 57.7 0.0 0.0 0.0
Fall 75.7 50.7 63.2 102 20110903 16 19701124 67.4 73 59.7 67 10.1 0.0 7.8 0.0
Table updated on May 22,
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.


Southeast Regional Climate Center, SERCC staff