169  
CDUS42 KILM 152016  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
416 PM EDT TUE SEP 15 2026  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR SEPTEMBER 15 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1931 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 125 PM 94 1956 84 1 84  
MINIMUM 72 616 AM 52 1967 68 4 61  
AVERAGE 79 76 3 73  
 
PRECIPITATION (IN)  
TODAY 0.00 12.04 1999 0.22 -0.22 0.00  
MONTH TO DATE 1.38 3.64 -2.26 0.28  
SINCE SEP 1 1.38 3.64 -2.26 0.28  
SINCE JAN 1 18.16 34.87 -16.71 38.27  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 14 11 3 8  
MONTH TO DATE 231 183 48 123  
SINCE SEP 1 231 183 48 123  
SINCE JAN 1 2024 1743 281 1856    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 51 100 PM  
AVERAGE 70  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 91 1991  
2005  
MINIMUM TEMPERATURE (F) 68 54 2023  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 658 AM EDT SUNSET 721 PM EDT  
SEPTEMBER 16 2026.....SUNRISE 659 AM EDT SUNSET 720 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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