Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 200601
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
201 AM EDT SUN JUL 20 2025
...................................
...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JULY 19 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 95 433 PM 104 1986 92 3 90
MINIMUM 78 129 AM 64 1987 74 4 75
AVERAGE 87 83 4 83
PRECIPITATION (IN)
YESTERDAY 0.00 3.62 1979 0.22 -0.22 0.38
MONTH TO DATE 3.92 4.02 -0.10 5.47
SINCE JUN 1 7.09 10.23 -3.14 9.66
SINCE JAN 1 20.54 26.61 -6.07 28.85
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 22 18 4 18
MONTH TO DATE 353 332 21 389
SINCE JUN 1 873 766 107 905
SINCE JAN 1 1417 1173 244 1493
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 200 AM
LOWEST 53 200 PM
AVERAGE 74
..........................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 104 1986
MINIMUM TEMPERATURE (F) 74 66 1987
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 626 AM EDT SUNSET 827 PM EDT
JULY 21 2025..........SUNRISE 627 AM EDT SUNSET 826 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$