863  
CDUS42 KILM 190818  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
418 AM EDT THU JUN 19 2025  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR JUNE 18 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 87 950 AM 99 1944 85 2 85  
MINIMUM 76 339 AM 59 1961 71 5 68  
2012  
AVERAGE 82 78 4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.43 1955 0.14 -0.04 0.00  
MONTH TO DATE 3.94 2.32 1.62 1.37  
SINCE JUN 1 3.94 2.32 1.62 1.37  
SINCE JAN 1 15.84 17.83 -1.99 16.63  
 
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 2142 2342 -200 1887  
 
COOLING  
YESTERDAY 17 13 4 12  
MONTH TO DATE 242 205 37 230  
SINCE JUN 1 242 205 37 230  
SINCE JAN 1 579 453 126 562    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 100 PM  
LOWEST 68 900 AM  
AVERAGE 80  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1940  
MINIMUM TEMPERATURE (F) 71 57 1965  
 
SUNRISE AND SUNSET  
JUNE 19 2025..........SUNRISE 604 AM EDT SUNSET 828 PM EDT  
JUNE 20 2025..........SUNRISE 604 AM EDT SUNSET 829 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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