Climatological Report (Daily)
Issued by NWS
Issued by NWS
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317 CDUS42 KCHS 110603 CLICXM CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 203 AM EDT SAT MAY 11 2024 ................................... ...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 10 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 81 450 PM 92 1926 78 3 76 1963 MINIMUM 67 820 PM 47 1906 67 0 68 AVERAGE 74 72 2 72 PRECIPITATION (IN) YESTERDAY 0.31 1.72 1949 0.07 0.24 0.00 MONTH TO DATE 1.39 0.74 0.65 0.80 SINCE MAR 1 13.40 6.73 6.67 6.05 SINCE JAN 1 18.01 11.85 6.16 12.77 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 131 275 -144 176 SINCE JUL 1 1291 1619 -328 1142 COOLING YESTERDAY 9 8 1 7 MONTH TO DATE 103 66 37 49 SINCE MAR 1 254 179 75 228 SINCE JAN 1 254 184 70 268 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 7.3 .......................................................... THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 94 1955 MINIMUM TEMPERATURE (F) 67 52 1966 SUNRISE AND SUNSET MAY 11 2024...........SUNRISE 623 AM EDT SUNSET 809 PM EDT MAY 12 2024...........SUNRISE 623 AM EDT SUNSET 810 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$