ALPHARETTA 5 SSW, GEORGIA

Period of Record General Climate Summary - Precipitation

From Year=1901 To Year=2011
Station:(090219) ALPHARETTA 5 SSW
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 4.83 11.02 72 0.81 81 4.71 11/1972 11 8 3 1 1.2 16.0 73
February 4.90 13.13 61 0.93 78 4.80 03/1982 9 7 4 2 0.4 3.5 68
March 6.03 13.86 80 1.10 85 5.21 15/1990 11 8 4 2 0.0 1.0 87
April 4.21 11.02 79 0.35 92 3.17 29/1963 9 6 3 1 0.0 0.0 58
May 4.31 9.03 76 0.47 62 3.30 14/1972 9 6 3 1 0.0 0.0 58
June 3.81 8.51 3 0.51 90 3.88 16/2010 8 6 3 1 0.0 0.0 57
July 4.50 10.85 67 0.91 80 3.30 23/1970 10 7 3 1 0.0 0.0 57
August 4.00 7.88 67 1.12 63 3.15 22/1992 9 6 3 1 0.0 0.0 57
September 3.75 15.34 109 0.02 84 3.41 29/1963 8 5 3 1 0.0 0.0 57
October 3.56 9.95 109 0.00 63 3.85 01/1965 7 5 2 1 0.0 0.0 57
November 3.70 7.18 83 1.49 60 4.38 11/2009 8 6 2 1 0.0 0.0 2
December 4.70 14.72 61 0.76 80 5.38 12/1961 10 8 3 1 0.1 2.0 3
Annual 52.28 72.60 64 40.69 88 5.38 19611212 110 79 35 16 1.7 16.0 73
Winter 14.42 26.39 62 5.51 86 5.38 19611212 31 23 10 4 1.7 16.0 73
Spring 14.55 24.90 80 5.88 107 5.21 19900315 28 21 10 5 0.0 1.0 87
Summer 12.30 23.04 67 6.07 86 3.88 20100616 28 20 8 4 0.0 0.0 57
Fall 11.00 31.73 109 3.53 78 4.38 20091111 23 16 7 3 0.0 0.0 57
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