839  
CDUS42 KILM 120826  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
426 AM EDT TUE AUG 12 2025  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR AUGUST 11 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 84 1229 PM 95 1991 87 -3 86  
MINIMUM 75 738 PM 58 1944 73 2 78  
AVERAGE 80 80 0 82  
 
PRECIPITATION (IN)  
YESTERDAY 2.43 2.70 2007 0.19 2.24 0.12  
MONTH TO DATE 10.20 1.97 8.23 10.29  
SINCE JUN 1 22.69 11.44 11.25 20.69  
SINCE JAN 1 34.59 26.95 7.64 35.95  
 
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 15 15 0 17  
MONTH TO DATE 138 165 -27 172  
SINCE JUN 1 1124 1027 97 1131  
SINCE JAN 1 1461 1275 186 1463    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 82 1100 AM  
AVERAGE 90  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 1941  
MINIMUM TEMPERATURE (F) 73 62 1948  
1967  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 635 AM EDT SUNSET 804 PM EDT  
AUGUST 13 2025........SUNRISE 636 AM EDT SUNSET 803 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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