Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 132112
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
512 PM EDT WED AUG 13 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 13 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 89 1110 AM 98 1913 87 2 88
MINIMUM 81 240 AM 64 1967 77 4 77
1979
AVERAGE 85 82 3 83
PRECIPITATION (IN)
TODAY 0.00 2.05 1950 0.18 -0.18 1.45
MONTH TO DATE 4.07 2.43 1.64 10.17
SINCE JUN 1 10.47 12.36 -1.89 19.84
SINCE JAN 1 22.18 26.05 -3.87 40.19
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 20 17 3 18
MONTH TO DATE 196 221 -25 229
SINCE JUN 1 1299 1185 114 1292
SINCE JAN 1 1814 1572 242 1776
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.5
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 1925
MINIMUM TEMPERATURE (F) 77 65 1967
1983
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 642 AM EDT SUNSET 807 PM EDT
AUGUST 14 2025........SUNRISE 643 AM EDT SUNSET 805 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$