Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS52 KCHS 020043 CLMCXM CLIMATE REPORT NATIONAL WEATHER SERVICE CHARLESTON SC 839 PM EDT TUE AUG 01 2023 ................................... ...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF JULY 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 103 07/22/1977 07/06/1902 LOW 61 07/04/1933 HIGHEST 94 07/21 91 07/31 LOWEST 73 07/11 71 07/22 AVG. MAXIMUM 89.4 87.5 1.9 87.3 AVG. MINIMUM 78.1 77.1 1.0 77.6 MEAN 83.8 82.3 1.5 82.5 DAYS MAX >= 90 15 9.3 5.7 4 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 23.75 1964 MINIMUM 0.54 1986 TOTALS 6.23 5.08 1.15 6.45 DAYS >= .01 14 11.6 2.4 12 DAYS >= .10 11 7.6 3.4 7 DAYS >= .50 6 3.4 2.6 4 DAYS >= 1.00 2 1.6 0.4 4 GREATEST 24 HR. TOTAL 1.21 07/10 TO 07/10 DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 590 536 54 548 SINCE 1/1 1375 1351 24 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED MM HIGHEST WIND SPEED/DIRECTION MM MM HIGHEST GUST SPEED/DIRECTION MM MM - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && RECORDS ESTABLISHED IN DOWNTOWN CHARLESTON DURING THE MONTH: *JUL 14 - RECORD HIGH MINIMUM TEMPERATURE OF 82 DEGREES *JUL 15 - RECORD HIGH MINIMUM TEMPERATURE OF 82 DEGREES *JUL 26 - RECORD HIGH MINIMUM TEMPERATURE OF 82 DEGREES $$