270
CDUS42 KCHS 172111
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
511 PM EDT WED JUN 17 2026
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JUNE 17 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 349 PM 101 1981 89 0 94
MINIMUM 73 311 AM 59 1961 71 2 76
1979
AVERAGE 81 80 1 85
PRECIPITATION (IN)
TODAY T 3.64 1946 0.22 -0.22 0.00
MONTH TO DATE 0.88 3.44 -2.56 3.16
SINCE JUN 1 0.88 3.44 -2.56 3.16
SINCE JAN 1 10.00 19.82 -9.82 16.61
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 1795 1846 -51 1713
COOLING
TODAY 16 15 1 20
MONTH TO DATE 240 227 13 264
SINCE JUN 1 240 227 13 264
SINCE JAN 1 791 634 157 808
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 59 300 PM
AVERAGE 78
......................................................
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 2026..........SUNRISE 612 AM EDT SUNSET 831 PM EDT
JUNE 18 2026..........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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page