Climatological Report (Monthly)
Issued by NWS Atlanta, GA

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CXUS42 KFFC 011858
CLMATL


CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
154 PM EST MON JAN 1 2018

...................................

...THE ATLANTA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1878 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   12/01/1991
 LOW                0   12/25/1983
HIGHEST            70   12/05        63       7       74  12/25
                        12/02
LOWEST             26   12/10        29      -3       26  12/10
AVG. MAXIMUM     54.4              54.0     0.4     58.0
AVG. MINIMUM     39.3              36.5     2.8     39.8
MEAN             46.8              45.3     1.5     48.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.5    -0.5        0
DAYS MIN <= 32     10              10.3    -0.3        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.94   1919
 MINIMUM         0.60   1889
TOTALS           4.38              3.90    0.48     3.00
DAILY AVG.       0.14              0.13    0.01     0.10
DAYS >= .01        10              10.5    -0.5        9
DAYS >= .10         8               6.3     1.7        6
DAYS >= .50         2               2.8    -0.8        3
DAYS >= 1.00        1               1.1    -0.1        0
GREATEST
 24 HR. TOTAL    2.05   12/20 TO 12/20           12/05 TO 12/06
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2007
                        2003
 24 HR TOTAL        T   MM
                        12/30/2007 TO 12/30/2007
                        12/19/2007 TO 12/19/2007
TOTALS            2.3R              0.4     1.9      0.0
SINCE 7/1         2.3               0.4     1.9      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       2               0.4     1.6        0
DAYS >= 1.0         1               0.2     0.8        0
GREATEST
 24 HR TOTAL      1.5R  12/09 TO 12/09           12/31 TO 12/31
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31

DEGREE_DAYS
HEATING TOTAL     556               613     -57      491
 SINCE 7/1        953              1081    -128      713
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1       2165              1883     282     2561
..................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    28/330    DATE  12/12
HIGHEST GUST SPEED/DIRECTION    36/330    DATE  12/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                2     SLEET                      1
FOG                      15     FOG W/VIS <= 1/4 MILE      5
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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