Climatological Report (Monthly)
Issued by NWS

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742
CXUS52 KCHS 012206
CLMCXM

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
600 PM EDT TUE AUG 1 2017

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

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF JULY
2017...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             103   07/22/1977
                        07/06/1902
 LOW               61   07/04/1933
HIGHEST            94   07/05                         96  07/29
                        07/04                             07/08
LOWEST             70   07/31                         74  07/01
AVG. MAXIMUM     87.5              87.6    -0.1     90.3
AVG. MINIMUM     76.4              76.9    -0.5     79.6
MEAN             81.9              82.2    -0.3     85.0
DAYS MAX >= 90      6              10.5    -4.5       20
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        23.75   1964
 MINIMUM         0.54   1986
TOTALS           7.14              5.40    1.74     2.67
DAYS >= .01        15              11.4     3.6        8
DAYS >= .10        12               7.6     4.4        5
DAYS >= .50         5               3.6     1.4        3
DAYS >= 1.00        1               1.8    -0.8        1
GREATEST
 24 HR. TOTAL    2.75   07/16

DEGREE_DAYS
COOLING TOTAL     533               535      -2      626
 SINCE 1/1       1491              1321     170     1553
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    20/200
HIGHEST GUST SPEED/DIRECTION    31/290



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

&&

NO RECORDS WERE ESTABLISHED IN DOWNTOWN CHARLESTON DURING THE MONTH.

$$



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