Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 310613
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
213 AM EDT FRI JUL 31 2026
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JULY 30 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 93 350 PM 98 1896 88 5 92
1942
MINIMUM 77 540 AM 67 1920 77 0 78
AVERAGE 85 82 3 85
PRECIPITATION (IN)
YESTERDAY 0.00 2.37 1985 0.18 -0.18 0.05
MONTH TO DATE 4.32 4.90 -0.58 4.55
SINCE JUN 1 6.73 9.75 -3.02 6.40
SINCE JAN 1 13.39 23.44 -10.05 18.11
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 20 18 2 20
MONTH TO DATE 597 525 72 577
SINCE JUN 1 1074 953 121 1080
SINCE JAN 1 1558 1340 218 1595
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.3
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 1941
MINIMUM TEMPERATURE (F) 77 65 1936
1997
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 633 AM EDT SUNSET 819 PM EDT
AUGUST 1 2026........SUNRISE 634 AM EDT SUNSET 818 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$