Climatological Report (Daily)
Issued by NWS Charleston, SC

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816
CDUS42 KCHS 160600
CLISAV


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
100 AM EST SAT DEC 16 2017


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

...THE SAVANNAH GA CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63   1231 PM  83    1971  62      1       62
  MINIMUM         43    748 AM  19    1962  41      2       41
  AVERAGE         53                        52      1       52

PRECIPITATION (IN)
  YESTERDAY        0.00          1.03 1947   0.10  -0.10     0.00
  MONTH TO DATE    1.92                      1.36   0.56     3.95
  SINCE DEC 1      1.92                      1.36   0.56     3.95
  SINCE JAN 1     52.81                     46.37   6.44    55.11

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0
  SINCE DEC 1      0.0                       0.1   -0.1
  SINCE JUL 1      0.0                       0.1   -0.1

DEGREE DAYS
 HEATING
  YESTERDAY       12                        14     -2       13
  MONTH TO DATE  179                       183     -4      129
  SINCE DEC 1    179                       183     -4      129
  SINCE JUL 1    403                       450    -47      310

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    5                         3      2        4
  SINCE DEC 1      5                         3      2        4
  SINCE JAN 1   2969                      2452    517     3015
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           700 AM
 LOWEST     43          1200 PM
 AVERAGE    63

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


THE SAVANNAH GA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        82      1971
 MINIMUM TEMPERATURE (F)   41        19      1968


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   719 AM EST   SUNSET   522 PM EST
DECEMBER 17 2017......SUNRISE   720 AM EST   SUNSET   523 PM EST


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




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