Climatological Report (Monthly)
Issued by NWS

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000
CXUS52 KCHS 012018
CLMCXM

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
359 PM EDT WED MAY 1 2019

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

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF APRIL
2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              94   04/23/1980
 LOW               36   04/07/1982
                        04/13/1940
                        04/06/1920
HIGHEST            84   04/24                         83  04/19
LOWEST             45   04/03                         42  04/08
                        04/02
AVG. MAXIMUM     72.8              72.0     0.8     70.0
AVG. MINIMUM     60.8              58.8     2.0     56.9
MEAN             66.8              65.4     1.4     63.5
DAYS MAX >= 90      0               0.3    -0.3        0
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         7.40   1920
 MINIMUM            T   1972
TOTALS           2.42              2.53   -0.11     4.03
DAYS >= .01         9               6.9     2.1        6
DAYS >= .10         7               4.5     2.5        3
DAYS >= .50         2               1.7     0.3        3
DAYS >= 1.00        0               0.8    -0.8        1
GREATEST
 24 HR. TOTAL    0.61   04/19 TO 04/19

DEGREE_DAYS
HEATING TOTAL      52                70     -18       94
 SINCE 7/1       1315              1726    -411     1683
COOLING TOTAL     115                82      33       57
 SINCE 1/1        134               105      29       88
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    26/180
HIGHEST GUST SPEED/DIRECTION    60/200



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

&&

RECORDS ESTABLISHED IN DOWNTOWN CHARLESTON DURING THE MONTH:

*APR 14 - RECORD HIGH MINIMUM TEMPERATURE OF 71 DEGREES

$$


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