819
CDUS42 KCHS 300608
CLICHS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
208 AM EDT FRI MAY 30 2025
...............................
..THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR MAY 29 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 89 1222 PM 101 2019 86 3 92
MINIMUM 70 256 PM 53 1961 67 3 65
AVERAGE 80 76 4 79
PRECIPITATION (IN)
YESTERDAY 0.63 2.42 2016 0.15 0.48 0.00
MONTH TO DATE 7.38 3.02 4.36 2.14
SINCE MAR 1 10.49 9.66 0.83 13.79
SINCE JAN 1 13.44 16.08 -2.64 19.19
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 5 -5 0
SINCE MAR 1 180 307 -127 128
SINCE JUL 1 1713 1842 -129 1389
COOLING
YESTERDAY 15 11 4 14
MONTH TO DATE 317 243 74 346
SINCE MAR 1 507 373 134 541
SINCE JAN 1 523 384 139 568
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 65 1000 AM
AVERAGE 81
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THE NORTH CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 99 2019
MINIMUM TEMPERATURE (F) 67 55 1946
1971
SUNRISE AND SUNSET
MAY 30 2025...........SUNRISE 613 AM EDT SUNSET 823 PM EDT
MAY 31 2025...........SUNRISE 613 AM EDT SUNSET 823 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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