243  
CDUS43 KUNR 171833  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1133 AM MST TUE DEC 17 2019  
 
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR DECEMBER 17 2019
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1888 TO 2019  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 66 1998 36 4 58  
MINIMUM 21 -20 1964 17 4 32  
AVERAGE 31 27 4 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.18 1908 0.01 -0.01 0.00  
MONTH TO DATE 0.08 0.16 -0.08 0.57  
SINCE DEC 1 0.08 0.16 -0.08 0.57  
SINCE JAN 1 31.70 19.63 12.07 26.76  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1908 0.2 -0.2 0.0  
MONTH TO DATE 2.1 2.9 -0.8 7.0  
SINCE DEC 1 2.1 2.9 -0.8 7.0  
SINCE JUL 1 35.9 11.5 24.4 17.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 34 38 -4 20  
MONTH TO DATE 584 629 -45 568  
SINCE DEC 1 584 629 -45 568  
SINCE JUL 1 2374 2209 165 2277  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 469 665 -196 624    
.......................................................
 
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE EAST RAPID CITY SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 65 1958  
MINIMUM TEMPERATURE (F) 17 -25 1924  
 
 
SUNRISE AND SUNSET  
DECEMBER 17 2019......SUNRISE 722 AM MST SUNSET 416 PM MST  
DECEMBER 18 2019......SUNRISE 723 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.  
 

 
 
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