Climatological Report (Monthly)
Issued by NWS

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CXUS52 KCHS 022010
CLMCXM

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
403 PM EDT TUE JUN 2 2015

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

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   05/26/1953
                        05/21/1938
 LOW               45   05/20/1894
HIGHEST            90   05/21                         93  05/05
LOWEST             55   05/02                         57  05/16
AVG. MAXIMUM     79.2              78.7     0.5     81.2
AVG. MINIMUM     68.8              67.1     1.7     69.1
MEAN             74.0              72.9     1.1     75.1
DAYS MAX >= 90      1               1.3    -0.3        3
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        11.93   1976
 MINIMUM         0.02   2000
TOTALS           2.57              2.16    0.41     2.05
DAYS >= .01         5               6.6    -1.6        3
DAYS >= .10         4               4.0     0.0        3
DAYS >= .50         2               1.4     0.6        2
DAYS >= 1.00        1               0.6     0.4        1
GREATEST
 24 HR. TOTAL    1.23   05/20

DEGREE_DAYS
COOLING TOTAL     290               253      37      322
 SINCE 1/1        433               358      75      423
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    21/080
HIGHEST GUST SPEED/DIRECTION    33/300



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

&&

NO RECORDS WERE SET AT DOWNTOWN CHARLESTON DURING MAY 2015.

$$



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