CDUS43 KUNR 180835
CLICUT

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT MON MAY 18 2026

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...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR MAY 17 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                  
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                       
.......................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         51    118 PM  60     -9       61                   
  MINIMUM         37   1110 PM  38     -1       32                   
  AVERAGE         44            49     -5       47                 

PRECIPITATION (IN)                                                    
  YESTERDAY        0.07          0.10  -0.03     0.00                 
  MONTH TO DATE    0.69          1.54  -0.85     0.63                 
  SINCE MAR 1      2.42          4.87  -2.45     3.64                 
  SINCE JAN 1      2.81          5.87  -3.06     4.62                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       21            16      5       18                    
  MONTH TO DATE  285           321    -36      202                    
  SINCE MAR 1   1786          2089   -303     1810                    
  SINCE JUL 1   6566          7753  -1187     7038                    

 COOLING                                                              
  YESTERDAY        0             0      0        0                    
  MONTH TO DATE    0             0      0        3                    
  SINCE MAR 1      0             0      0        3                    
  SINCE JAN 1      0             0      0        3                    
.......................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     7.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           100 AM                                      
 LOWEST     50           400 PM                                      
 AVERAGE    74                                                        

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SUNRISE AND SUNSET                                                    
MAY 18 2026...........SUNRISE   526 AM MDT   SUNSET   816 PM MDT     
MAY 19 2026...........SUNRISE   525 AM MDT   SUNSET   817 PM MDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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