132  
CDUS42 KILM 150815  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
415 AM EDT MON SEP 15 2025  
   
...............................  
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR SEPTEMBER 14 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 79 1246 PM 90 2010 84 -5 80  
2020  
MINIMUM 63 707 AM 53 1953 68 -5 70  
AVERAGE 71 76 -5 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.71 2018 0.23 -0.23 0.83  
MONTH TO DATE 0.28 3.42 -3.14 1.67  
SINCE SEP 1 0.28 3.42 -3.14 1.67  
SINCE JAN 1 38.27 34.65 3.62 40.94  
 
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 6 11 -5 10  
MONTH TO DATE 115 172 -57 143  
SINCE SEP 1 115 172 -57 143  
SINCE JAN 1 1848 1732 116 1869    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 45 200 PM  
AVERAGE 66  
   
......................................................  
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 1956  
MINIMUM TEMPERATURE (F) 68 52 1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2025.....SUNRISE 658 AM EDT SUNSET 721 PM EDT  
SEPTEMBER 16 2025.....SUNRISE 659 AM EDT SUNSET 719 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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