990
CDUS42 KILM 202121
CLICRE
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
421 PM EST SAT DEC 20 2025
...............................
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR DECEMBER 20 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 57 303 PM 84 1931 59 -2 57
MINIMUM 37 721 AM 19 2004 39 -2 44
AVERAGE 47 49 -2 51
PRECIPITATION (IN)
TODAY 0.00 1.16 2017 0.11 -0.11 0.00
MONTH TO DATE 2.61 2.06 0.55 0.54
SINCE DEC 1 2.61 2.06 0.55 0.54
SINCE JAN 1 47.87 47.43 0.44 45.38
SNOWFALL (IN)
TODAY MM
DEGREE DAYS
HEATING
TODAY 18 16 2 14
MONTH TO DATE 405 291 114 305
SINCE DEC 1 405 291 114 305
SINCE JUL 1 753 659 94 545
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 5 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 31 1200 PM
AVERAGE 64
......................................................
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 81 1931
MINIMUM TEMPERATURE (F) 39 17 1954
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 715 AM EST SUNSET 510 PM EST
DECEMBER 21 2025......SUNRISE 716 AM EST SUNSET 510 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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