923  
AXUS42 KILM 171453  
MISILM  
SUPPLEMENTAL RAINFALL DATA  
NATIONAL WEATHER SERVICE WILMINGTON NC  
1000 AM EST SUN MAY 17 2026  
 
THROUGH 05-16-2026:  
 
WILMINGTON NC  
TOTAL NORMAL DEPARTURE PERCENT  
RAINFALL VALUE FROM OF  
NORMAL NORMAL  
 
ONE MONTH (30 DAYS) 2.14 3.58 -1.44 60%  
TWO MONTHS (60 DAYS) 2.60 6.89 -4.29 38%  
THREE MONTHS (90 DAYS) 5.52 10.76 -5.24 51%  
SIX MONTHS (180 DAYS) 12.98 21.68 -8.70 60%  
ONE YEAR 42.16 60.15 -17.99 70%  
FIFTEEN MONTHS 51.16 70.27 -19.11 73%  
 
LUMBERTON NC  
TOTAL NORMAL DEPARTURE PERCENT  
RAINFALL VALUE FROM OF  
NORMAL NORMAL  
 
ONE MONTH (30 DAYS) 2.49 3.03 -0.54 82%  
TWO MONTHS (60 DAYS) 3.03 5.93 -2.90 51%  
THREE MONTHS (90 DAYS) 4.86 9.07 -4.21 54%  
SIX MONTHS (180 DAYS) 12.22 17.73 -5.51 69%  
ONE YEAR 34.05 42.62 -8.57 80%  
FIFTEEN MONTHS 43.00 51.15 -8.15 84%  
 
NORTH MYRTLE BEACH SC  
TOTAL NORMAL DEPARTURE PERCENT  
RAINFALL VALUE FROM OF  
NORMAL NORMAL  
 
ONE MONTH (30 DAYS) 1.10 2.77 -1.67 40%  
TWO MONTHS (60 DAYS) 1.29 5.88 -4.59 22%  
THREE MONTHS (90 DAYS) 3.52 9.33 -5.81 38%  
SIX MONTHS (180 DAYS) 8.82 18.52 -9.70 48%  
ONE YEAR 43.05 48.47 -5.42 89%  
FIFTEEN MONTHS 51.55 57.19 -5.64 90%  
 
FLORENCE SC  
TOTAL NORMAL DEPARTURE PERCENT  
RAINFALL VALUE FROM OF  
NORMAL NORMAL  
 
ONE MONTH (30 DAYS) 2.09 3.14 -1.05 67%  
TWO MONTHS (60 DAYS) 2.69 6.15 -3.46 44%  
THREE MONTHS (90 DAYS) 4.86 9.34 -4.48 52%  
SIX MONTHS (180 DAYS) 11.50 18.63 -7.13 62%  
ONE YEAR 35.99 45.30 -9.31 79%  
FIFTEEN MONTHS 45.30 54.08 -8.78 84%  
 
THIS PRODUCT IS CREATED AUTOMATICALLY FROM QUALITY CONTROLLED DATA.  
HOWEVER, THE PRODUCT ITSELF HAS NOT BEEN QUALITY CONTROLLED.  
 
MORE DETAIL IS AVAILABLE ON OUR WEBSITE AT:  
 
HTTP://WEATHER.GOV/MEDIA/ILM/PROCDATA.PDF  
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