950
CDUS42 KCHS 202108
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
508 PM EDT MON APR 20 2026
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR APRIL 20 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 76 323 PM 95 2002 78 -2 82
MINIMUM 42 354 AM 31 1983 56 -14 62
AVERAGE 59 67 -8 72
PRECIPITATION (IN)
TODAY 0.00 1.68 1966 0.11 -0.11 0.00
MONTH TO DATE 0.01 2.22 -2.21 0.80
SINCE MAR 1 0.38 5.57 -5.19 3.09
SINCE JAN 1 5.33 11.99 -6.66 6.04
SNOWFALL (IN)
TODAY 0.0 0.0 0.0
SINCE MAR 1 0.0 0.0 0.0
SINCE JUL 1 1.1 0.3 0.8
DEGREE DAYS
HEATING
TODAY 6 2 4 0
MONTH TO DATE 22 62 -40 32
SINCE MAR 1 152 289 -137 180
SINCE JUL 1 1772 1824 -52 1713
COOLING
TODAY 0 4 -4 7
MONTH TO DATE 93 53 40 97
SINCE MAR 1 191 84 107 123
SINCE JAN 1 212 95 117 139
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 400 AM
LOWEST 17 1200 PM
AVERAGE 52
......................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 2002
MINIMUM TEMPERATURE (F) 56 34 1953
SUNRISE AND SUNSET
APRIL 20 2026.........SUNRISE 644 AM EDT SUNSET 754 PM EDT
APRIL 21 2026.........SUNRISE 643 AM EDT SUNSET 755 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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