Climatological Report (Monthly)
Issued by NWS
Issued by NWS
021 CXUS52 KCHS 011501 CLMCXM CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 1056 AM EDT WED NOV 01 2023 ................................... ...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1870 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 95 10/06/1919 LOW 37 10/27/1926 10/30/1910 10/30/1952 HIGHEST 82 10/06 80 10/08 10/16 LOWEST 53 10/17 46 10/19 AVG. MAXIMUM 75.1 75.6 -0.5 73.0 AVG. MINIMUM 62.9 63.2 -0.3 60.8 MEAN 69.0 69.4 -0.4 66.9 DAYS MAX >= 90 0 0.2 -0.2 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 17.49 2015 MINIMUM 0.00 2000 TOTALS 1.18 4.07 -2.89 0.55 DAYS >= .01 5 6.8 -1.8 3 DAYS >= .10 5 4.7 0.3 1 DAYS >= .50 1 2.5 -1.5 0 DAYS >= 1.00 0 1.0 -1.0 0 GREATEST 24 HR. TOTAL 0.59 10/12 DEGREE DAYS HEATING TOTAL 11 33 -22 33 SINCE 7/1 11 32 -21 MM COOLING TOTAL 143 169 -26 101 SINCE 1/1 2479 2407 72 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.0 HIGHEST WIND SPEED/DIRECTION 26/050 HIGHEST GUST SPEED/DIRECTION 34/030 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$