549  
CDUS42 KILM 172015  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
415 PM EDT THU SEP 17 2026  
   
...............................  
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR SEPTEMBER 17 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 85 231 PM 96 1931 83 2 79  
MINIMUM 65 608 AM 52 1961 68 -3 57  
2001  
AVERAGE 75 75 0 68  
 
PRECIPITATION (IN)  
TODAY 0.00 4.12 2020 0.21 -0.21 0.00  
MONTH TO DATE 1.38 4.07 -2.69 0.28  
SINCE SEP 1 1.38 4.07 -2.69 0.28  
SINCE JAN 1 18.16 35.30 -17.14 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 10 10 0 3  
MONTH TO DATE 249 204 45 130  
SINCE SEP 1 249 204 45 130  
SINCE JAN 1 2042 1764 278 1863    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 46 300 PM  
AVERAGE 70  
   
......................................................  
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1931  
MINIMUM TEMPERATURE (F) 67 54 1943  
2001  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2026.....SUNRISE 700 AM EDT SUNSET 718 PM EDT  
SEPTEMBER 18 2026.....SUNRISE 700 AM EDT SUNSET 717 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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