184  
CDUS42 KILM 220817  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
417 AM EDT FRI AUG 22 2025  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR AUGUST 21 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 89 310 PM 96 1968 86 3 83  
MINIMUM 74 638 AM 61 1953 72 2 67  
AVERAGE 82 79 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.73 1956 0.21 -0.21 0.00  
MONTH TO DATE 13.30 3.94 9.36 13.61  
SINCE JUN 1 25.79 13.41 12.38 24.01  
SINCE JAN 1 37.69 28.92 8.77 39.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 14 3 10  
MONTH TO DATE 300 310 -10 304  
SINCE JUN 1 1286 1172 114 1263  
SINCE JAN 1 1623 1420 203 1595    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 400 AM  
LOWEST 55 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 96 1968  
MINIMUM TEMPERATURE (F) 72 62 1953  
 
SUNRISE AND SUNSET  
AUGUST 22 2025........SUNRISE 642 AM EDT SUNSET 753 PM EDT  
AUGUST 23 2025........SUNRISE 643 AM EDT SUNSET 752 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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