033  
CDUS42 KILM 172039  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
439 PM EDT SUN AUG 17 2025  
   
...............................  
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR AUGUST 17 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 137 PM 103 1954 87 -1 86  
MINIMUM 74 1217 AM 62 1961 73 1 71  
AVERAGE 80 80 0 79  
 
PRECIPITATION (IN)  
TODAY 0.00 3.73 2017 0.20 -0.20 0.00  
MONTH TO DATE 12.43 3.11 9.32 12.18  
SINCE JUN 1 24.92 12.58 12.34 22.58  
SINCE JAN 1 36.82 28.09 8.73 37.84  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 15 14 1 14  
MONTH TO DATE 236 254 -18 254  
SINCE JUN 1 1222 1116 106 1213  
SINCE JAN 1 1559 1364 195 1545    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 57 1100 AM  
AVERAGE 77  
   
......................................................  
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 97 1951  
MINIMUM TEMPERATURE (F) 73 65 1960  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 638 AM EDT SUNSET 759 PM EDT  
AUGUST 18 2025........SUNRISE 639 AM EDT SUNSET 758 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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