082
CDUS42 KCHS 210604
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
204 AM EDT FRI AUG 21 2026
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 20 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 95 1203 PM 97 1954 90 5 87
1979
2005
MINIMUM 79 522 AM 63 1943 73 6 74
AVERAGE 87 81 6 81
PRECIPITATION (IN)
YESTERDAY 0.06 3.91 1940 0.22 -0.16 0.00
MONTH TO DATE 2.47 4.46 -1.99 6.04
SINCE JUN 1 9.19 17.27 -8.08 15.87
SINCE JAN 1 18.31 33.65 -15.34 29.32
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 22 16 6 16
MONTH TO DATE 395 338 57 318
SINCE JUN 1 1511 1314 197 1449
SINCE JAN 1 2062 1721 341 1993
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 300 AM
LOWEST 58 1100 AM
AVERAGE 75
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 1983
MINIMUM TEMPERATURE (F) 73 62 1961
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 647 AM EDT SUNSET 758 PM EDT
AUGUST 22 2026........SUNRISE 648 AM EDT SUNSET 757 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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