999
CDUS42 KCHS 200604
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
204 AM EDT TUE MAY 20 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 19 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 88 311 PM 96 1996 84 4 83
MINIMUM 66 345 AM 43 1976 64 2 68
AVERAGE 77 74 3 76
PRECIPITATION (IN)
YESTERDAY T 4.88 2018 0.10 -0.10 0.02
MONTH TO DATE 4.57 1.74 2.83 1.90
SINCE MAR 1 7.68 8.38 -0.70 13.55
SINCE JAN 1 10.63 14.80 -4.17 18.95
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 12 9 3 11
MONTH TO DATE 193 140 53 204
SINCE MAR 1 383 270 113 399
SINCE JAN 1 399 281 118 426
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 48 300 PM
AVERAGE 69
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 1938
MINIMUM TEMPERATURE (F) 64 47 2002
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 618 AM EDT SUNSET 816 PM EDT
MAY 21 2025...........SUNRISE 617 AM EDT SUNSET 817 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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