762  
CDUS43 KUNR 130902  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
202 AM MST SAT DEC 13 2025  
   
...............................  
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR DECEMBER 12 2025  
 
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)  
YESTERDAY  
MAXIMUM 34 69 1924 38 -4 20  
MINIMUM 7 -21 1917 19 -12 9  
AVERAGE 21 28 -7 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.49 1937 0.01 0.08 0.00  
MONTH TO DATE 0.23 0.14 0.09 0.12  
SINCE DEC 1 0.23 0.14 0.09 0.12  
SINCE JAN 1 18.72 19.79 -1.07 14.98  
 
SNOWFALL (IN)  
YESTERDAY 1.6 3.6 1899 0.2 1.4 0.0  
MONTH TO DATE 2.7 2.6 0.1 2.2  
SINCE DEC 1 2.7 2.6 0.1 2.2  
SINCE JUL 1 4.3 12.6 -8.3 2.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 37 7 50  
MONTH TO DATE 394 424 -30 376  
SINCE DEC 1 394 424 -30 376  
SINCE JUL 1 1507 1977 -470 1528  
 
COOLING  
YESTERDAY 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    
........................................................  
 
WIND (MPH)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (360)  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
   
......................................................  
 
THE EAST RAPID CITY SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1921  
MINIMUM TEMPERATURE (F) 19 -19 1916  
 
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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