392  
CDUS43 KUNR 140038  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
538 PM MST SAT DEC 13 2025  
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR DECEMBER 13 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 9 63 1921 38 -29 32  
MINIMUM 5 -19 1916 19 -14 6  
AVERAGE 7 28 -21 19  
 
PRECIPITATION (IN)  
TODAY 0.02 0.27 2022 0.02 0.00 0.00  
MONTH TO DATE 0.25 0.16 0.09 0.12  
SINCE DEC 1 0.25 0.16 0.09 0.12  
SINCE JAN 1 18.74 19.81 -1.07 14.98  
 
SNOWFALL (IN)  
TODAY 0.6 6.6 2022 0.3 0.3 0.0  
MONTH TO DATE 3.3 2.9 0.4 2.2  
SINCE DEC 1 3.3 2.9 0.4 2.2  
SINCE JUL 1 4.9 12.9 -8.0 2.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 58 37 21 46  
MONTH TO DATE 452 461 -9 422  
SINCE DEC 1 452 461 -9 422  
SINCE JUL 1 1565 2014 -449 1574  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 843 679 164 1036    
........................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
   
......................................................
 
 
THE EAST RAPID CITY SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 69 1998  
MINIMUM TEMPERATURE (F) 19 -24 1901  
 
SUNRISE AND SUNSET  
DECEMBER 13 2025......SUNRISE 720 AM MST SUNSET 415 PM MST  
DECEMBER 14 2025......SUNRISE 720 AM MST SUNSET 415 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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