Climatological Report (Daily)
Issued by NWS
Issued by NWS
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155 CDUS42 KCHS 200603 CLICXM CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 203 AM EDT MON MAY 20 2024 ................................... ...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 19 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 77 830 AM 93 1962 80 -3 77 1977 2001 MINIMUM 69 1050 PM 53 2002 69 0 67 AVERAGE 73 74 -1 72 PRECIPITATION (IN) YESTERDAY 0.86 1.16 1894 0.08 0.78 0.01 MONTH TO DATE 2.89 1.38 1.51 2.74 SINCE MAR 1 14.90 7.37 7.53 7.99 SINCE JAN 1 19.51 12.49 7.02 14.71 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 8 9 -1 7 MONTH TO DATE 182 142 40 138 SINCE MAR 1 333 255 78 317 SINCE JAN 1 333 260 73 357 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 9.0 .......................................................... THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 95 1938 MINIMUM TEMPERATURE (F) 69 45 1894 SUNRISE AND SUNSET MAY 20 2024...........SUNRISE 617 AM EDT SUNSET 816 PM EDT MAY 21 2024...........SUNRISE 617 AM EDT SUNSET 816 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$