373  
CDUS43 KUNR 010844  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
144 AM MST THU JAN 01 2026  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 31 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 50 221 PM 35 15 29  
MINIMUM 19 1159 PM 15 4 22  
AVERAGE 35 25 10 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 -0.01 T  
MONTH TO DATE 0.10 0.26 -0.16 0.11  
SINCE DEC 1 0.10 0.26 -0.16 0.11  
SINCE JAN 1 19.02 19.45 -0.43 18.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 40 -10 39  
MONTH TO DATE 989 1161 -172 1043  
SINCE DEC 1 989 1161 -172 1043  
SINCE JUL 1 2083 2517 -434 2112  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1092 1061 31 1097    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 39 1200 PM  
AVERAGE 70  
   
......................................................  
 
SUNRISE AND SUNSET  
JANUARY 1 2026.......SUNRISE 812 AM CST SUNSET 514 PM CST  
JANUARY 2 2026.......SUNRISE 812 AM CST SUNSET 515 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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