Climatological Report (Daily)
Issued by NWS Charleston, SC

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CDUS42 KCHS 170601
CLISAV


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
101 AM EST SUN DEC 17 2017


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

...THE SAVANNAH GA CLIMATE SUMMARY FOR DECEMBER 16 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         57    415 PM  82    1971  62     -5       50
  MINIMUM         34   1132 PM  19    1968  41     -7       36
  AVERAGE         46                        51     -5       43

PRECIPITATION (IN)
  YESTERDAY        0.00          1.53 1880   0.09  -0.09     0.00
  MONTH TO DATE    1.92                      1.45   0.47     3.95
  SINCE DEC 1      1.92                      1.45   0.47     3.95
  SINCE JAN 1     52.81                     46.46   6.35    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       19                        14      5       22
  MONTH TO DATE  198                       197      1      151
  SINCE DEC 1    198                       197      1      151
  SINCE JUL 1    422                       464    -42      332

 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    14   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     3.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     32           300 PM
 AVERAGE    66

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


THE SAVANNAH GA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        80      1924
 MINIMUM TEMPERATURE (F)   40        21      1943


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   720 AM EST   SUNSET   523 PM EST
DECEMBER 18 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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