886  
CDUS42 KILM 210840  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
440 AM EDT THU SEP 21 2023  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR SEPTEMBER 20 2023...  
 
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)  
YESTERDAY  
MAXIMUM 82 313 PM 91 1945 83 -1 88  
MINIMUM 61 223 AM 53 1962 67 -6 68  
AVERAGE 72 75 -3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.72 1943 0.19 -0.19 0.00  
MONTH TO DATE 2.57 4.67 -2.10 2.39  
SINCE SEP 1 2.57 4.67 -2.10 2.39  
SINCE JAN 1 33.04 35.90 -2.86 37.47  
 
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 7 10 -3 13  
MONTH TO DATE 216 234 -18 250  
SINCE SEP 1 216 234 -18 250  
SINCE JAN 1 1785 1794 -9 1899    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 42 1100 AM  
AVERAGE 68  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 92 1954  
MINIMUM TEMPERATURE (F) 66 48 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 702 AM EDT SUNSET 713 PM EDT  
SEPTEMBER 22 2023.....SUNRISE 703 AM EDT SUNSET 712 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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