628  
CDUS42 KILM 090817  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
417 AM EDT TUE SEP 09 2025  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR SEPTEMBER 8 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 81 401 PM 96 1939 85 -4 72  
MINIMUM 66 1159 PM 54 1932 70 -4 65  
AVERAGE 74 77 -3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.49 1950 0.24 -0.24 0.10  
MONTH TO DATE 0.28 1.98 -1.70 0.76  
SINCE SEP 1 0.28 1.98 -1.70 0.76  
SINCE JAN 1 38.27 33.21 5.06 40.03  
 
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 9 12 -3 4  
MONTH TO DATE 70 102 -32 89  
SINCE SEP 1 70 102 -32 89  
SINCE JAN 1 1803 1662 141 1815    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 52 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 95 1939  
1945  
MINIMUM TEMPERATURE (F) 70 54 1932  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 654 AM EDT SUNSET 729 PM EDT  
SEPTEMBER 10 2025.....SUNRISE 655 AM EDT SUNSET 728 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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