Climatological Report (Monthly)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
560
CXUS52 KCHS 012132
CLMCHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
429 PM EST WED JAN 01 2025
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...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 83 12/11/1972
LOW 8 12/13/1962
HIGHEST 79 12/18 78 12/10
LOWEST 22 12/07 27 12/20
AVG. MAXIMUM 62.4 62.7 -0.3 65.1
AVG. MINIMUM 40.4 41.6 -1.2 44.0
MEAN 51.4 52.2 -0.8 54.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 8 6.0 2.0 5
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.08 1941
MINIMUM 0.35 2008
TOTALS 2.44 3.35 -0.91 6.88
DAYS >= .01 8 9.3 -1.3 6
DAYS >= .10 5 5.7 -0.7 4
DAYS >= .50 2 2.3 -0.3 3
DAYS >= 1.00 0 0.8 -0.8 3
GREATEST
24 HR. TOTAL 0.90 12/26 TO 12/27
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0
SINCE 7/1 T 0.0 0.0
DEGREE DAYS
HEATING TOTAL 423 408 15 330
SINCE 7/1 602 700 -98 MM
COOLING TOTAL 7 9 -2 14
SINCE 1/1 2844 2434 410 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.3
HIGHEST WIND SPEED/DIRECTION 31/270
HIGHEST GUST SPEED/DIRECTION 44/270
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 6
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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