199  
CDUS43 KUNR 201831  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST FRI DEC 20 2019  
 
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR DECEMBER 20 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 42 72 1894 36 6 46  
MINIMUM 35 -28 1916 17 18 27  
AVERAGE 39 26 13 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1911 0.01 -0.01 0.00  
MONTH TO DATE 0.08 0.19 -0.11 0.57  
SINCE DEC 1 0.08 0.19 -0.11 0.57  
SINCE JAN 1 31.70 19.66 12.04 26.76  
 
SNOWFALL (IN)  
TODAY 0.0 1.3 1967 0.2 -0.2 0.0  
MONTH TO DATE 2.1 3.4 -1.3 7.0  
SINCE DEC 1 2.1 3.4 -1.3 7.0  
SINCE JUL 1 35.9 12.0 23.9 17.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 26 38 -12 28  
MONTH TO DATE 660 743 -83 633  
SINCE DEC 1 660 743 -83 633  
SINCE JUL 1 2450 2323 127 2342  
 
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 1933  
MINIMUM TEMPERATURE (F) 17 -17 1924  
 
 
SUNRISE AND SUNSET  
DECEMBER 20 2019......SUNRISE 724 AM MST SUNSET 417 PM MST  
DECEMBER 21 2019......SUNRISE 724 AM MST SUNSET 417 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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