ATLANTA WSO AIRPORT, GEORGIA

Period of Record General Climate Summary - Precipitation

From Year=1930 To Year=2012
Station:(090451) ATLANTA WSO AIRPORT
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 4.52 10.82 36 0.84 81 3.48 07/1973 11 7 3 1 1.1 19.5 40
February 4.47 12.77 61 0.77 78 3.73 24/1961 10 7 3 1 0.5 4.4 79
March 5.41 11.66 80 1.04 104 4.64 19/1970 11 7 4 2 0.4 7.9 83
April 3.99 11.86 79 0.49 86 4.44 13/1979 9 6 3 1 0.0 0.0 30
May 3.71 9.94 103 0.32 36 4.40 29/1948 9 6 3 1 0.0 0.0 30
June 3.81 9.99 91 0.16 88 3.78 18/1991 10 7 3 1 0.0 0.0 30
July 4.82 17.71 94 0.57 95 5.35 10/1948 12 8 3 1 0.0 0.0 30
August 3.68 8.69 67 0.50 76 4.94 12/1940 10 6 2 1 0.0 0.0 30
September 3.59 13.65 104 0.04 84 5.30 25/1956 8 5 2 1 0.0 0.0 30
October 2.85 11.04 95 0.00 63 6.68 04/1995 7 4 2 1 0.0 0.0 30
November 3.63 15.72 48 0.41 39 4.05 10/2009 8 6 2 1 0.0 1.0 68
December 4.18 12.07 31 0.69 79 3.10 03/1983 11 7 3 1 0.2 2.8 93
Annual 48.66 71.45 48 31.80 54 6.68 19951004 115 76 33 14 2.2 19.5 40
Winter 13.17 22.71 90 4.53 38 3.73 19610224 32 21 9 4 1.8 19.5 40
Spring 13.11 21.91 80 5.15 107 4.64 19700319 29 20 9 4 0.4 7.9 83
Summer 12.31 25.82 105 3.88 30 5.35 19480710 31 21 8 3 0.0 0.0 30
Fall 10.06 23.40 109 2.94 31 6.68 19951004 23 15 6 3 0.0 1.0 68
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