581  
CDUS42 KILM 240816  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
416 AM EDT WED SEP 24 2025  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR SEPTEMBER 23 2025...  
 
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)  
YESTERDAY  
MAXIMUM 84 115 PM 90 1947 82 2 80  
2007  
MINIMUM 67 429 AM 47 1999 66 1 70  
AVERAGE 76 74 2 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.31 2000 0.19 -0.19 0.00  
MONTH TO DATE 0.28 5.23 -4.95 3.73  
SINCE SEP 1 0.28 5.23 -4.95 3.73  
SINCE JAN 1 38.27 36.46 1.81 43.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 9 2 10  
MONTH TO DATE 190 262 -72 224  
SINCE SEP 1 190 262 -72 224  
SINCE JAN 1 1923 1822 101 1950    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 67 1200 PM  
AVERAGE 82  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 91 1931  
MINIMUM TEMPERATURE (F) 65 47 1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2025.....SUNRISE 705 AM EDT SUNSET 708 PM EDT  
SEPTEMBER 25 2025.....SUNRISE 705 AM EDT SUNSET 707 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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