CHATOM, ALABAMA

Period of Record General Climate Summary - Precipitation

From Year=1949 To Year=2012
Station:(011566) CHATOM
Averages Daily Extremes
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 5.46 14.35 90 0.97 81 4.62 08/1975 9 7 4 2 0.2 8.2 64
February 5.70 13.55 61 0.93 57 6.48 18/1961 8 6 4 2 0.1 3.0 110
March 6.42 13.88 80 0.90 55 4.80 16/1990 9 7 4 2 0.1 5.0 93
April 5.01 12.54 79 0.93 87 6.75 16/1954 7 5 3 2 0.0 0.0 50
May 5.19 17.37 91 0.04 51 4.85 03/2010 8 6 3 2 0.0 0.0 50
June 4.62 12.71 59 0.07 66 5.85 08/1978 8 7 3 1 0.0 0.0 50
July 6.21 15.99 56 0.35 87 9.99 08/1956 11 9 4 2 0.0 0.0 50
August 4.54 8.82 75 0.32 54 5.35 04/1995 9 7 3 1 0.0 0.0 50
September 4.38 14.98 57 0.00 110 4.85 16/1960 7 6 3 2 0.0 0.0 49
October 3.07 11.79 85 0.00 63 4.95 30/1993 5 4 2 1 0.0 0.0 49
November 4.09 13.53 92 0.00 49 4.69 14/1957 6 5 3 2 0.0 0.0 49
December 6.05 18.50 61 1.50 80 6.13 10/1961 8 7 4 2 0.2 8.0 63
Annual 60.75 90.79 109 39.93 52 9.99 19560708 95 76 39 21 0.6 8.2 64
Winter 17.21 32.56 90 8.37 89 6.48 19610218 25 20 11 6 0.5 16.2 64
Spring 16.62 37.12 80 6.77 68 6.75 19540416 23 18 10 5 0.1 5.0 93
Summer 15.37 28.60 75 7.74 54 9.99 19560708 28 22 10 5 0.0 0.0 50
Fall 11.54 27.82 57 4.25 63 4.95 19931030 19 15 8 4 0.0 0.0 49
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 Webmaster