090  
CDUS43 KUNR 150836  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
136 AM MST MON DEC 15 2025  
   
...............................  
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR DECEMBER 14 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 61 69 1998 37 24 38  
MINIMUM 5 -24 1901 19 -14 15  
AVERAGE 33 28 5 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 1996 0.01 -0.01 T  
MONTH TO DATE 0.25 0.17 0.08 0.12  
SINCE DEC 1 0.25 0.17 0.08 0.12  
SINCE JAN 1 18.74 19.82 -1.08 14.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.1 1996 0.2 -0.2 0.0  
MONTH TO DATE 3.3 3.1 0.2 2.2  
SINCE DEC 1 3.3 3.1 0.2 2.2  
SINCE JUL 1 4.9 13.1 -8.2 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 37 -5 38  
MONTH TO DATE 483 498 -15 460  
SINCE DEC 1 483 498 -15 460  
SINCE JUL 1 1596 2051 -455 1612  
 
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 22 HIGHEST GUST DIRECTION S (160)  
 
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) 37 66 1939  
MINIMUM TEMPERATURE (F) 18 -19 2008  
 
SUNRISE AND SUNSET  
DECEMBER 15 2025......SUNRISE 721 AM MST SUNSET 415 PM MST  
DECEMBER 16 2025......SUNRISE 722 AM MST SUNSET 416 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab WY Page
Main Text Page