Climatological Report (Daily)
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000
CDUS42 KCHS 230617
CLICXM


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
217 AM EDT MON OCT 23 2017


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

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         MM        MM  87    1939  73     MM
  MINIMUM         MM        MM  42    1952  60     MM
  AVERAGE         MM

PRECIPITATION (IN)
  YESTERDAY       MM             1.53 1951   0.11  MM
  MONTH TO DATE    0.51                      2.87  -2.36
  SINCE SEP 1      7.11                      8.63  -1.52
  SINCE JAN 1     49.37                     38.83  10.54

DEGREE DAYS
 HEATING
  YESTERDAY       MM                         2     MM
  MONTH TO DATE    0                        19    -19
  SINCE SEP 1      0                        20    -20
  SINCE JUL 1      0                        20    -20

 COOLING
  YESTERDAY       MM                         4     MM
  MONTH TO DATE  172                       125     47
  SINCE SEP 1    586                       483    103
  SINCE JAN 1   2606                      2308    298
...............................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM




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


THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        88      1919
 MINIMUM TEMPERATURE (F)   60        44      1937


SUNRISE AND SUNSET
OCTOBER 23 2017.......SUNRISE   730 AM EDT   SUNSET   637 PM EDT
OCTOBER 24 2017.......SUNRISE   731 AM EDT   SUNSET   636 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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