Climatological Report (Daily)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
816
CDUS42 KCHS 090700
CLICXM
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
200 AM EST TUE DEC 09 2025
...................................
...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR DECEMBER 8 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1870 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 1150 AM 80 1978 62 -10 64
1998
MINIMUM 45 720 AM 30 1937 48 -3 44
AVERAGE 49 55 -6 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.49 1957 0.10 -0.10 0.00
MONTH TO DATE 1.77 0.75 1.02 0.00
SINCE DEC 1 1.77 0.75 1.02 0.00
SINCE JAN 1 41.65 42.10 -0.45 47.05
DEGREE DAYS
HEATING
YESTERDAY 16 10 6 11
MONTH TO DATE 105 77 28 136
SINCE DEC 1 105 77 28 136
SINCE JUL 1 284 292 -8 242
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 2598 2441 157 2705
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.5
..........................................................
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 1943
MINIMUM TEMPERATURE (F) 48 27 1917
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 711 AM EST SUNSET 514 PM EST
DECEMBER 10 2025......SUNRISE 711 AM EST SUNSET 514 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$