Climatological Report (Daily)
Issued by NWS Charleston, SC

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000
CDUS42 KCHS 210610
CLICHS


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
210 AM EDT SAT OCT 21 2017


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

...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1938 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    243 PM  87    1950  76      5       85
  MINIMUM         54    503 AM  34    1981  55     -1       63
  AVERAGE         68                        66      2       74

PRECIPITATION (IN)
  YESTERDAY        0.00          2.75 1970   0.11  -0.11     0.00
  MONTH TO DATE    1.68                      2.69  -1.01    10.48
  SINCE SEP 1      8.43                      8.79  -0.36    22.75
  SINCE JAN 1     46.87                     44.43   2.44    54.74

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0
  SINCE SEP 1      0.0                       0.0    0.0
  SINCE JUL 1      T                         0.0    0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    5                        28    -23        2
  SINCE SEP 1      5                        31    -26        2
  SINCE JUL 1      5                        31    -26        2

 COOLING
  YESTERDAY        3                         3      0        9
  MONTH TO DATE  191                        99     92      144
  SINCE SEP 1    580                       432    148      595
  SINCE JAN 1   2622                      2237    385     2870
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     39           300 PM
 AVERAGE    70

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


THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        88      1993
 MINIMUM TEMPERATURE (F)   55        37      1974
                                             1967
                                             1952


SUNRISE AND SUNSET
OCTOBER 21 2017.......SUNRISE   729 AM EDT   SUNSET   640 PM EDT
OCTOBER 22 2017.......SUNRISE   730 AM EDT   SUNSET   639 PM EDT


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




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