Climatological Report (Daily)
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CDUS42 KCHS 210620
CLICXM


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
220 AM EDT THU SEP 21 2017


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

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR SEPTEMBER 20 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         86   1200 PM  97    1942  81      5
  MINIMUM         76    100 AM  54    1929  71      5
  AVERAGE         81

PRECIPITATION (IN)
  YESTERDAY        0.00          2.15 1952   0.16  -0.16
  MONTH TO DATE    6.56                      4.19   2.37
  SINCE SEP 1      6.56                      4.19   2.37
  SINCE JAN 1     48.82                     34.39  14.43

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE SEP 1      0                         0      0
  SINCE JUL 1      0                         0      0

 COOLING
  YESTERDAY       16                        11      5
  MONTH TO DATE  257                       261     -4
  SINCE SEP 1    257                       261     -4
  SINCE JAN 1   2277                      2086    191
...............................................................


WIND (MPH)
  HIGHEST WIND SPEED    11   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     4.6




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


THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        93      1925
 MINIMUM TEMPERATURE (F)   71        54      1918


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   707 AM EDT   SUNSET   717 PM EDT
SEPTEMBER 22 2017.....SUNRISE   708 AM EDT   SUNSET   716 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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