Climatological Report (Daily)
Issued by NWS
Issued by NWS
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339 CDUS42 KCHS 170602 CLICXM CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 202 AM EDT SAT AUG 17 2024 ................................... ...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 16 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1870 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 1020 AM 97 1954 87 -1 88 MINIMUM 75 520 AM 68 1894 77 -2 75 1983 AVERAGE 81 82 -1 82 PRECIPITATION (IN) YESTERDAY 0.00 2.42 2023 0.19 -0.19 2.42 MONTH TO DATE 10.17 3.02 7.15 4.40 SINCE JUN 1 19.84 12.95 6.89 15.07 SINCE JAN 1 40.19 26.64 13.55 31.87 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 16 16 0 17 MONTH TO DATE 275 271 4 298 SINCE JUN 1 1338 1235 103 1259 SINCE JAN 1 1822 1622 200 1673 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 5.8 .......................................................... THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 100 1954 MINIMUM TEMPERATURE (F) 77 70 1972 1976 1979 SUNRISE AND SUNSET AUGUST 17 2024........SUNRISE 645 AM EDT SUNSET 802 PM EDT AUGUST 18 2024........SUNRISE 646 AM EDT SUNSET 801 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$