834
CDUS42 KCHS 190618
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
218 AM EDT MON MAY 19 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 18 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 1155 AM 96 1960 84 5 78
MINIMUM 70 532 AM 50 1940 64 6 69
1973
AVERAGE 80 74 6 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.10 1980 0.10 -0.10 0.13
MONTH TO DATE 4.57 1.64 2.93 1.88
SINCE MAR 1 7.68 8.28 -0.60 13.53
SINCE JAN 1 10.63 14.70 -4.07 18.93
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 5 -5 0
SINCE MAR 1 180 307 -127 128
SINCE JUL 1 1713 1842 -129 1389
COOLING
YESTERDAY 15 9 6 9
MONTH TO DATE 181 131 50 193
SINCE MAR 1 371 261 110 388
SINCE JAN 1 387 272 115 415
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 43 400 PM
AVERAGE 67
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 1996
MINIMUM TEMPERATURE (F) 64 43 1976
SUNRISE AND SUNSET
MAY 19 2025...........SUNRISE 618 AM EDT SUNSET 815 PM EDT
MAY 20 2025...........SUNRISE 618 AM EDT SUNSET 816 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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