774  
CDUS43 KUNR 170842  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
242 AM MDT FRI OCT 17 2025  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 16 2025...  
 
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 72 1041 AM 64 8 72  
MINIMUM 52 1159 PM 39 13 42  
AVERAGE 62 51 11 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.06 -0.05 0.00  
MONTH TO DATE 0.28 0.94 -0.66 T  
SINCE SEP 1 3.58 2.75 0.83 0.04  
SINCE JAN 1 17.89 18.21 -0.32 17.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 14 -11 8  
MONTH TO DATE 117 169 -52 114  
SINCE SEP 1 168 267 -99 133  
SINCE JUL 1 181 277 -96 140  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 38 12 26 17  
SINCE SEP 1 171 143 28 276  
SINCE JAN 1 1090 1058 32 1087    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 55 1100 AM  
AVERAGE 78  
   
......................................................  
 
SUNRISE AND SUNSET  
OCTOBER 17 2025.......SUNRISE 756 AM CDT SUNSET 652 PM CDT  
OCTOBER 18 2025.......SUNRISE 757 AM CDT SUNSET 651 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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