Climatological Report (Daily)
Issued by NWS Charleston, SC

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000
CDUS42 KCHS 180552
CLICHS


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
152 AM EDT WED OCT 18 2017


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

...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 17 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         69    345 PM  91    1972  77     -8       84
  MINIMUM         52   1150 PM  35    1939  56     -4       61
  AVERAGE         61                        66     -5       73

PRECIPITATION (IN)
  YESTERDAY        0.00          3.72 1999   0.13  -0.13     0.00
  MONTH TO DATE    1.68                      2.36  -0.68    10.48
  SINCE SEP 1      8.43                      8.46  -0.03    22.75
  SINCE JAN 1     46.87                     44.10   2.77    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        4                         2      2        0
  MONTH TO DATE    4                        22    -18        2
  SINCE SEP 1      4                        25    -21        2
  SINCE JUL 1      4                        25    -21        2

 COOLING
  YESTERDAY        0                         4     -4        8
  MONTH TO DATE  185                        90     95      115
  SINCE SEP 1    574                       423    151      566
  SINCE JAN 1   2616                      2228    388     2841
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    11.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     37           300 PM
 AVERAGE    62

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


THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        88      1980
 MINIMUM TEMPERATURE (F)   56        37      1970
                                             1943


SUNRISE AND SUNSET
OCTOBER 18 2017.......SUNRISE   727 AM EDT   SUNSET   643 PM EDT
OCTOBER 19 2017.......SUNRISE   728 AM EDT   SUNSET   642 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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