505  
CDUS43 KUNR 200841  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
241 AM MDT MON OCT 20 2025  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 249 PM 89 1947 59 18 69  
MINIMUM 27 528 AM 15 1976 32 -5 31  
AVERAGE 52 46 6 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1996 0.04 -0.04 0.00  
MONTH TO DATE 0.92 1.00 -0.08 T  
SINCE SEP 1 1.97 2.22 -0.25 1.18  
SINCE JAN 1 17.46 16.21 1.25 11.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 20 -7 15  
MONTH TO DATE 181 294 -113 142  
SINCE SEP 1 238 469 -231 177  
SINCE JUL 1 249 507 -258 187  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 18 0 18 10  
SINCE SEP 1 125 62 63 202  
SINCE JAN 1 815 604 211 932    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 65 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 17 200 PM  
AVERAGE 45  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 88 1947  
MINIMUM TEMPERATURE (F) 32 19 1984  
1987  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 714 AM MDT SUNSET 600 PM MDT  
OCTOBER 21 2025.......SUNRISE 715 AM MDT SUNSET 558 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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