Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 172109
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
509 PM EDT TUE JUN 17 2025
...................................
...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JUNE 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 94 247 PM 101 1981 89 5 90
MINIMUM 76 552 AM 59 1961 71 5 73
1979
AVERAGE 85 80 5 82
PRECIPITATION (IN)
TODAY 0.00 3.64 1946 0.22 -0.22 0.00
MONTH TO DATE 3.16 3.44 -0.28 2.80
SINCE JUN 1 3.16 3.44 -0.28 2.80
SINCE JAN 1 16.61 19.82 -3.21 21.99
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 1713 1846 -133 1389
COOLING
TODAY 20 15 5 17
MONTH TO DATE 264 227 37 267
SINCE JUN 1 264 227 37 267
SINCE JAN 1 808 634 174 855
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 51 200 PM
AVERAGE 74
..........................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 1944
MINIMUM TEMPERATURE (F) 71 57 1974
SUNRISE AND SUNSET
JUNE 17 2025..........SUNRISE 612 AM EDT SUNSET 831 PM EDT
JUNE 18 2025..........SUNRISE 612 AM EDT SUNSET 831 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$