Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KCHS 040601
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
201 AM EDT MON AUG 04 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 3 2025...
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)
YESTERDAY
MAXIMUM 81 500 PM 98 1899 87 -6 87
1935
1942
MINIMUM 73 800 AM 68 1922 77 -4 75
AVERAGE 77 82 -5 81
PRECIPITATION (IN)
YESTERDAY 0.00 2.60 1917 0.18 -0.18 0.40
MONTH TO DATE 0.61 0.55 0.06 0.40
SINCE JUN 1 7.01 10.48 -3.47 10.07
SINCE JAN 1 18.72 24.17 -5.45 30.42
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 12 17 -5 16
MONTH TO DATE 46 51 -5 57
SINCE JUN 1 1149 1015 134 1120
SINCE JAN 1 1664 1402 262 1604
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 19 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 13.6
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 100 1899
MINIMUM TEMPERATURE (F) 77 66 1912
1920
SUNRISE AND SUNSET
AUGUST 4 2025........SUNRISE 636 AM EDT SUNSET 815 PM EDT
AUGUST 5 2025........SUNRISE 637 AM EDT SUNSET 814 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$