890  
CDUS42 KILM 210638  
CLICRE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON NC  
238 AM EDT SAT JUN 21 2025  
   
...............................
 
 
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR JUNE 20 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 86 1008 AM 98 2011 86 0 87  
MINIMUM 77 842 PM 57 2022 72 5 69  
AVERAGE 82 79 3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1958 0.14 -0.14 0.00  
MONTH TO DATE 3.94 2.61 1.33 1.37  
SINCE JUN 1 3.94 2.61 1.33 1.37  
SINCE JAN 1 15.84 18.12 -2.28 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 14 3 13  
MONTH TO DATE 276 232 44 256  
SINCE JUN 1 276 232 44 256  
SINCE JAN 1 613 480 133 588    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 500 AM  
LOWEST 65 1000 AM  
AVERAGE 80  
   
......................................................
 
 
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1950  
MINIMUM TEMPERATURE (F) 72 56 1944  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 605 AM EDT SUNSET 829 PM EDT  
JUNE 22 2025..........SUNRISE 605 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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