Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 152114
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
514 PM EDT FRI AUG 15 2025
...................................
...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR AUGUST 15 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 92 1201 PM 96 1957 90 2 88
1995
2023
MINIMUM 78 317 PM 63 1967 73 5 68
AVERAGE 85 82 3 78
PRECIPITATION (IN)
TODAY 0.01 4.08 2021 0.22 -0.21 0.00
MONTH TO DATE 4.20 3.33 0.87 12.84
SINCE JUN 1 14.03 16.14 -2.11 25.11
SINCE JAN 1 27.48 32.52 -5.04 44.30
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 0 0 0 0
COOLING
TODAY 20 17 3 13
MONTH TO DATE 236 257 -21 268
SINCE JUN 1 1367 1233 134 1396
SINCE JAN 1 1911 1640 271 1984
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 300 AM
LOWEST 60 1200 PM
AVERAGE 77
..........................................................
THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 99 1954
MINIMUM TEMPERATURE (F) 73 65 1967
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 644 AM EDT SUNSET 805 PM EDT
AUGUST 16 2025........SUNRISE 644 AM EDT SUNSET 804 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$