527
CDUS42 KCHS 210602
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
202 AM EDT MON JUL 21 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR JULY 20 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 96 457 PM 104 1986 92 4 93
MINIMUM 79 1159 PM 66 1987 74 5 74
AVERAGE 88 83 5 84
PRECIPITATION (IN)
YESTERDAY 0.00 2.41 1994 0.22 -0.22 0.18
MONTH TO DATE 3.92 4.24 -0.32 5.65
SINCE JUN 1 7.09 10.45 -3.36 9.84
SINCE JAN 1 20.54 26.83 -6.29 29.03
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 23 18 5 19
MONTH TO DATE 376 350 26 408
SINCE JUN 1 896 784 112 924
SINCE JAN 1 1440 1191 249 1512
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 200 AM
LOWEST 51 500 PM
AVERAGE 73
......................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 101 1977
1986
MINIMUM TEMPERATURE (F) 74 64 1957
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 627 AM EDT SUNSET 826 PM EDT
JULY 22 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.
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