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CDUS42 KILM 182040  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
440 PM EDT MON SEP 18 2023  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR SEPTEMBER 18 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1931 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 259 PM 97 1931 83 -3 84  
MINIMUM 67 647 AM 54 1943 67 0 67  
2001  
AVERAGE 74 75 -1 76  
 
PRECIPITATION (IN)  
TODAY 0.00 4.06 2000 0.20 -0.20 0.00  
MONTH TO DATE 2.57 4.27 -1.70 2.39  
SINCE SEP 1 2.57 4.27 -1.70 2.39  
SINCE JAN 1 33.04 35.50 -2.46 37.47  
 
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 9 10 -1 11  
MONTH TO DATE 205 214 -9 225  
SINCE SEP 1 205 214 -9 225  
SINCE JAN 1 1774 1774 0 1874    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 47 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 1949  
MINIMUM TEMPERATURE (F) 67 54 1990  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 700 AM EDT SUNSET 717 PM EDT  
SEPTEMBER 19 2023.....SUNRISE 701 AM EDT SUNSET 716 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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