211
CDUS42 KCHS 200604
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
204 AM EDT SAT MAY 20 2023
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..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 19 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 340 PM 93 1962 80 -3 87
1977
2001
MINIMUM 67 240 AM 53 2002 69 -2 76
AVERAGE 72 74 -2 82
PRECIPITATION (IN)
YESTERDAY 0.01 1.16 1894 0.08 -0.07 0.00
MONTH TO DATE 2.74 1.38 1.36 0.42
SINCE MAR 1 7.99 7.37 0.62 4.07
SINCE JAN 1 14.71 12.49 2.22 7.20
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE MAR 1 176 275 -99 157
SINCE JUL 1 1142 1619 -477 1276
COOLING
YESTERDAY 7 9 -2 17
MONTH TO DATE 138 142 -4 162
SINCE MAR 1 317 255 62 301
SINCE JAN 1 357 260 97 318
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.3
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THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1938
MINIMUM TEMPERATURE (F) 69 45 1894
SUNRISE AND SUNSET
MAY 20 2023...........SUNRISE 618 AM EDT SUNSET 815 PM EDT
MAY 21 2023...........SUNRISE 617 AM EDT SUNSET 816 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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