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
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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
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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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