National Weather Service Weather Forecast Office

Climatological Report (monthly)

471
CXUS42 KFFC 012209
CLMATL


CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
509 PM EST FRI FEB 1 2013

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

...THE ATLANTA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1878 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   01/11/1949
 LOW               -8   01/21/1985
HIGHEST            76   01/12        77      -1       71  01/26
LOWEST             29   01/23        -8      37       22  01/04
                        01/22                             01/03
AVG. MAXIMUM     58.6              52.3     6.3     59.3
AVG. MINIMUM     41.3              34.3     7.0     38.8
MEAN             49.9              43.3     6.6     49.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.8    -0.8        0
DAYS MIN <= 32      6              12.8    -6.8        9
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.82   1883
 MINIMUM         0.84   1981
TOTALS           4.90              4.20    0.70     5.14
DAILY AVG.       0.16              0.14    0.02     0.17
DAYS >= .01        12              10.9     1.1       12
DAYS >= .10         6               7.3    -1.3        8
DAYS >= .50         5               2.8     2.2        3
DAYS >= 1.00        2               1.1     0.9        2
GREATEST
 24 HR. TOTAL    1.51   01/30 TO 01/30           01/20 TO 01/21
                                                          01/03 TO 01/03
                                                          01/03 TO 01/03

SNOWFALL (INCHES)
RECORDS
 TOTAL            4.6   2002
 24 HR TOTAL      3.7   MM
TOTALS            0.0               1.3    -1.3        T
SINCE 7/1           T               1.7    -1.7        T
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.8    -0.8        2
DAYS >= 1.0         0               0.5    -0.5        0
GREATEST
 24 HR TOTAL      0.0   01/31 TO 01/31           01/03 TO 01/03
                                                          01/03 TO 01/03
                                                          01/03 TO 01/03

DEGREE_DAYS
HEATING TOTAL     466               673    -207      487
 SINCE 7/1       1345              1754    -409     1339
COOLING TOTAL       5                 0       5        0
 SINCE 1/1          5                 0       5        0
....................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
HIGHEST WIND SPEED/DIRECTION    32/280    DATE  01/30
HIGHEST GUST SPEED/DIRECTION    43/260    DATE  01/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY         19

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       6
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

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

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