Climatological Report (Daily)
Issued by NWS Charleston, SC

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000
CDUS42 KCHS 212121
CLICHS


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
521 PM EDT MON AUG 21 2017


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

...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 21 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         90   1246 PM 100    1983  89      1       97
  MINIMUM         74    339 PM  62    1961  72      2       76
  AVERAGE         82                        80      2       87

PRECIPITATION (IN)
  TODAY            0.69          2.25 1988   0.23   0.46     0.00
  MONTH TO DATE    5.28                      4.63   0.65     3.26
  SINCE JUN 1     20.39                     16.81   3.58    10.78
  SINCE JAN 1     35.55                     33.12   2.43    31.53

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0
  SINCE JUN 1      0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         1     -1        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           17                        16      1       22
  MONTH TO DATE  375                       345     30      418
  SINCE JUN 1   1323                      1295     28     1609
  SINCE JAN 1   1898                      1657    241     2104
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     64          1200 PM
 AVERAGE    82

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


THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       100      1983
 MINIMUM TEMPERATURE (F)   72        63      1953


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   648 AM EDT   SUNSET   758 PM EDT
AUGUST 22 2017........SUNRISE   648 AM EDT   SUNSET   757 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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