083
CXUS52 KCHS 050001
CLACHS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
657 PM EST SUN JAN 04 2026

...................................

...THE NORTH CHARLESTON SC CLIMATE SUMMARY FOR THE YEAR OF 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            105   08/01/1999
 LOW               6   01/21/1985
HIGHEST           99   07/27         MM      MM       99  07/14
                       07/28
LOWEST            21   01/25         MM      MM       22  12/07
                       12/15
AVG. MAXIMUM    77.1               76.7     0.4     78.6
AVG. MINIMUM    56.6               56.4     0.2     58.5
MEAN            66.8               66.5     0.3     68.6
DAYS MAX >= 90    71               64.3     6.7       84
DAYS MAX <= 32     0                0.1    -0.1        0
DAYS MIN <= 32    30               22.4     7.6       16
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       74.89   2015
 MINIMUM       30.31   1954
TOTALS         42.45              52.51  -10.06    52.70
DAILY AVG.      0.11               0.14   -0.03     0.14
DAYS >= .01      101              113.7   -12.7       92
DAYS >= .10       68               74.4    -6.4       60
DAYS >= .50       29               33.8    -4.8       29
DAYS >= 1.00      10               15.7    -5.7       18
GREATEST
 24 HR. TOTAL   4.97   08/22 TO 08/23               9.10  08/05 TO 08/06

SNOWFALL (INCHES)
TOTALS           2.5                0.3     2.2        T
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      3                0.2     2.8        1
DAYS >= 1.0        1                0.1     0.9        0

DEGREE DAYS
HEATING TOTAL   1822               1844     -22     1431
 SINCE 7/1       711                700      11       MM
COOLING TOTAL   2598               2434     164     2844
 SINCE 1/1      2598               2434     164       MM

FREEZE DATES
EARLIEST                        11/11
LATEST                          03/03
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    39/180    DATE  03/05
HIGHEST GUST SPEED/DIRECTION    57/180    DATE  03/16


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             63     MIXED PRECIP               0
HEAVY RAIN               46     RAIN                      57
LIGHT RAIN              129     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      3
FOG                     169     FOG W/VIS <= 1/4 MILE     16
HAZE                     12

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

RECORDS ESTABLISHED AT THE CHARLESTON INTERNATIONAL AIRPORT DURING
THE YEAR:

*3RD WARMEST APRIL ON RECORD
*4TH WARMEST JULY ON RECORD

$$