093  
CDUS43 KUNR 310838  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
138 AM MST WED DEC 31 2025  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 30 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 48 346 PM 35 13 44  
MINIMUM 25 1237 AM 15 10 28  
AVERAGE 37 25 12 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 0.00 0.11  
MONTH TO DATE 0.10 0.25 -0.15 0.11  
SINCE DEC 1 0.10 0.25 -0.15 0.11  
SINCE JAN 1 19.02 19.44 -0.42 18.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 40 -12 29  
MONTH TO DATE 959 1121 -162 1004  
SINCE DEC 1 959 1121 -162 1004  
SINCE JUL 1 2053 2477 -424 2073  
 
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 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1100 PM  
LOWEST 40 300 PM  
AVERAGE 58  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 812 AM CST SUNSET 513 PM CST  
JANUARY 1 2026.......SUNRISE 812 AM CST SUNSET 514 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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