Climatological Report (Daily)
Issued by NWS Charleston, SC

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000
CDUS42 KCHS 180602
CLISAV


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
102 AM EST MON DEC 18 2017


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

...THE SAVANNAH GA CLIMATE SUMMARY FOR DECEMBER 17 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         67    218 PM  80    1924  62      5       75
  MINIMUM         33    512 AM  21    1943  40     -7       40
  AVERAGE         50                        51     -1       58

PRECIPITATION (IN)
  YESTERDAY        0.00          1.96 1880   0.10  -0.10     0.00
  MONTH TO DATE    1.92                      1.55   0.37     3.95
  SINCE DEC 1      1.92                      1.55   0.37     3.95
  SINCE JAN 1     52.81                     46.56   6.25    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       15                        14      1        7
  MONTH TO DATE  213                       211      2      158
  SINCE DEC 1    213                       211      2      158
  SINCE JUL 1    437                       478    -41      339

 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    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     37           100 PM
 AVERAGE    69

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


THE SAVANNAH GA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        82      1967
 MINIMUM TEMPERATURE (F)   40        19      1953


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   720 AM EST   SUNSET   523 PM EST
DECEMBER 19 2017......SUNRISE   721 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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