Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 272107
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
507 PM EDT WED AUG 27 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 27 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 83 310 PM 97 1903 86 -3 84
1998
MINIMUM 74 540 AM 63 1942 76 -2 75
AVERAGE 79 81 -2 80
PRECIPITATION (IN)
TODAY 0.00 2.67 1911 0.20 -0.20 0.00
MONTH TO DATE 14.11 5.30 8.81 10.88
SINCE JUN 1 20.51 15.23 5.28 20.55
SINCE JAN 1 32.22 28.92 3.30 40.90
DEGREE DAYS
HEATING
TODAY 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
TODAY 14 16 -2 15
MONTH TO DATE 426 447 -21 434
SINCE JUN 1 1529 1411 118 1497
SINCE JAN 1 2044 1798 246 1981
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 11.6
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1903
MINIMUM TEMPERATURE (F) 76 62 1904
1927
1986
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 651 AM EDT SUNSET 750 PM EDT
AUGUST 28 2025........SUNRISE 652 AM EDT SUNSET 749 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$