343
CXUS52 KCHS 010845
CLMCHS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
445 AM EDT TUE APR 01 2025

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

...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF MARCH 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             90   03/21/2017
                       03/10/1974
                       03/18/1963
 LOW              15   03/03/1980
HIGHEST           83   03/31         MM      MM       86  03/15
LOWEST            29   03/03         MM      MM       39  03/19
AVG. MAXIMUM    73.3               70.1     3.2     74.7
AVG. MINIMUM    48.1               47.3     0.8     53.4
MEAN            60.7               58.7     2.0     64.0
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     1                1.6    -0.6        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.11   1983
 MINIMUM        0.36   2004
TOTALS          2.29               3.35   -1.06     8.12
DAYS >= .01        7                8.2    -1.2        8
DAYS >= .10        4                5.2    -1.2        7
DAYS >= .50        2                2.2    -0.2        5
DAYS >= 1.00       0                1.0    -1.0        4
GREATEST
 24 HR. TOTAL   0.83   03/09 TO 03/10

SNOWFALL (INCHES)
TOTALS           0.0                0.0     0.0
SINCE 7/1        2.5                0.3     2.2

DEGREE DAYS
HEATING TOTAL    148                227     -79       79
 SINCE 7/1      1681               1764     -83       MM
COOLING TOTAL     26                 31      -5       58
 SINCE 1/1        42                 42       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    39/180
                                39/180
HIGHEST GUST SPEED/DIRECTION    57/180


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

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