CDUS42 KCHS 220602 CLICHS CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 202 AM EDT SAT AUG 22 2026 ................................... ...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 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 94 238 PM 100 1983 89 5 89 MINIMUM 76 1159 PM 62 1961 73 3 73 AVERAGE 85 81 4 81 PRECIPITATION (IN) YESTERDAY T 2.25 1988 0.22 -0.22 0.00 MONTH TO DATE 2.47 4.68 -2.21 6.04 SINCE JUN 1 9.19 17.49 -8.30 15.87 SINCE JAN 1 18.31 33.87 -15.56 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 20 16 4 16 MONTH TO DATE 415 354 61 334 SINCE JUN 1 1531 1330 201 1465 SINCE JAN 1 2082 1737 345 2009 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 94 1200 AM LOWEST 54 400 PM AVERAGE 74 .......................................................... THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 100 1983 MINIMUM TEMPERATURE (F) 73 63 1953 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 648 AM EDT SUNSET 757 PM EDT AUGUST 23 2026........SUNRISE 649 AM EDT SUNSET 756 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$