381
CDUS42 KILM 172125
CLICRE
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
425 PM EST WED DEC 17 2025
...............................
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR DECEMBER 17 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1931 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 1238 PM 75 1939 59 5 69
MINIMUM 33 630 AM 12 1943 40 -7 55
AVERAGE 49 49 0 62
PRECIPITATION (IN)
TODAY 0.00 3.59 2023 0.10 -0.10 T
MONTH TO DATE 2.01 1.73 0.28 0.22
SINCE DEC 1 2.01 1.73 0.28 0.22
SINCE JAN 1 47.27 47.10 0.17 45.06
SNOWFALL (IN)
TODAY MM
DEGREE DAYS
HEATING
TODAY 16 16 0 3
MONTH TO DATE 366 243 123 283
SINCE DEC 1 366 243 123 283
SINCE JUL 1 714 611 103 523
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE DEC 1 0 0 0 1
SINCE JAN 1 2092 2002 90 2203
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 2.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 54 1200 PM
AVERAGE 77
......................................................
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 75 1948
1956
MINIMUM TEMPERATURE (F) 40 12 1943
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 714 AM EST SUNSET 509 PM EST
DECEMBER 18 2025......SUNRISE 714 AM EST SUNSET 509 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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