827
CDUS42 KCHS 272107
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
507 PM EDT WED MAY 27 2026
...............................
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR MAY 27 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 230 PM 100 2019 81 3 78
MINIMUM 79 530 AM 53 1961 71 8 69
AVERAGE 82 76 6 74
PRECIPITATION (IN)
TODAY 0.00 2.53 1922 0.11 -0.11 0.14
MONTH TO DATE 1.18 2.12 -0.94 5.89
SINCE MAR 1 1.89 8.11 -6.22 8.92
SINCE JAN 1 5.62 13.23 -7.61 11.59
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 9 0 9 0
SINCE MAR 1 171 275 -104 172
SINCE JUL 1 1569 1619 -50 1512
COOLING
TODAY 17 11 6 9
MONTH TO DATE 231 224 7 296
SINCE MAR 1 422 337 85 461
SINCE JAN 1 427 342 85 469
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 11.9
......................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 2019
MINIMUM TEMPERATURE (F) 71 57 1934
1997
SUNRISE AND SUNSET
MAY 27 2026...........SUNRISE 614 AM EDT SUNSET 820 PM EDT
MAY 28 2026...........SUNRISE 614 AM EDT SUNSET 821 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page