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CDUS42 KCHS 220602
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
202 AM EDT FRI MAY 22 2026
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 21 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 204 PM 99 1938 85 4 94
MINIMUM 68 549 AM 45 2002 64 4 76
AVERAGE 79 74 5 85
PRECIPITATION (IN)
YESTERDAY 0.00 1.41 2013 0.12 -0.12 0.00
MONTH TO DATE 1.53 1.96 -0.43 4.57
SINCE MAR 1 2.14 8.60 -6.46 7.68
SINCE JAN 1 7.09 15.02 -7.93 10.63
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 5 11 0
SINCE MAR 1 175 307 -132 180
SINCE JUL 1 1795 1842 -47 1713
COOLING
YESTERDAY 14 10 4 20
MONTH TO DATE 142 159 -17 232
SINCE MAR 1 377 289 88 422
SINCE JAN 1 398 300 98 438
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 44 200 PM
AVERAGE 72
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1938
MINIMUM TEMPERATURE (F) 65 48 1954
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 617 AM EDT SUNSET 817 PM EDT
MAY 23 2026...........SUNRISE 616 AM EDT SUNSET 818 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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