Climatological Report (Monthly)
Issued by NWS

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000
CXUS52 KCHS 012030
CLMCXM

CAECLMCXM 000
TTAA00 KCHS 011953


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
253 PM EST THU JAN 1 2015

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

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              81   12/01/1931
                        12/07/1998
                        12/09/1943
                        12/19/1967
                        12/20/1931
 LOW               12   12/30/1917
HIGHEST            MM
LOWEST             MM
AVG. MAXIMUM       MM              59.5      MM
AVG. MINIMUM       MM              45.6      MM
MEAN               MM              52.6      MM
DAYS MAX >= 90     MM               0.0      MM
DAYS MAX <= 32     MM               0.1      MM
DAYS MIN <= 32     MM               2.0      MM
DAYS MIN <= 0      MM               0.0      MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.56   1941
 MINIMUM         0.19   1919
TOTALS             MM              2.60      MM
DAYS >= .01        MM               8.6      MM
DAYS >= .10        MM               5.0      MM
DAYS >= .50        MM               1.7      MM
DAYS >= 1.00       MM               0.5      MM
GREATEST
 24 HR. TOTAL      MM

DEGREE_DAYS
HEATING TOTAL      MM               393      MM
 SINCE 7/1         MM               606      MM
.................................................

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



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

&&

DUE TO AN EQUIPMENT FAILURE AT THE DOWNTOWN CHARLESTON WEATHER
SENSOR AT WATERFRONT PARK...MONTHLY CLIMATE DATA WAS INCOMPLETE.

$$





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