CDUS42 KCHS 240621 CLICXM CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 221 AM EDT FRI OCT 24 2025 ................................... ...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR OCTOBER 23 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1870 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 73 330 PM 88 1919 74 -1 79 MINIMUM 55 620 AM 44 1937 61 -6 65 AVERAGE 64 67 -3 72 PRECIPITATION (IN) YESTERDAY 0.00 1.19 2017 0.09 -0.09 0.00 MONTH TO DATE 3.84 3.34 0.50 0.15 SINCE SEP 1 4.88 8.59 -3.71 4.62 SINCE JAN 1 38.77 38.32 0.45 45.52 DEGREE DAYS HEATING YESTERDAY 1 2 -1 0 MONTH TO DATE 2 12 -10 20 SINCE SEP 1 2 13 -11 20 SINCE JUL 1 2 13 -11 20 COOLING YESTERDAY 0 4 -4 7 MONTH TO DATE 110 145 -35 132 SINCE SEP 1 464 522 -58 518 SINCE JAN 1 2559 2383 176 2574 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 6.2 .......................................................... THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 85 1919 1936 MINIMUM TEMPERATURE (F) 60 38 1937 SUNRISE AND SUNSET OCTOBER 24 2025.......SUNRISE 731 AM EDT SUNSET 636 PM EDT OCTOBER 25 2025.......SUNRISE 732 AM EDT SUNSET 635 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$