Climatological Report (Daily)
Issued by NWS
Issued by NWS
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977
CDUS42 KCHS 282114
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
514 PM EDT THU AUG 28 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 28 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 83 150 PM 98 1903 85 -2 89
MINIMUM 74 540 AM 62 1904 76 -2 78
1927
1986
AVERAGE 79 80 -1 84
PRECIPITATION (IN)
TODAY 0.00 3.82 2012 0.21 -0.21 0.00
MONTH TO DATE 14.11 5.51 8.60 10.88
SINCE JUN 1 20.51 15.44 5.07 20.55
SINCE JAN 1 32.22 29.13 3.09 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 19
MONTH TO DATE 440 463 -23 453
SINCE JUN 1 1543 1427 116 1516
SINCE JAN 1 2058 1814 244 2000
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.1
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 97 1903
1998
MINIMUM TEMPERATURE (F) 76 59 1986
SUNRISE AND SUNSET
AUGUST 28 2025........SUNRISE 652 AM EDT SUNSET 749 PM EDT
AUGUST 29 2025........SUNRISE 653 AM EDT SUNSET 748 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$