479  
CDUS43 KUNR 200831  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST FRI DEC 20 2019  
 
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR DECEMBER 19 2019
 
 
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)  
YESTERDAY  
MAXIMUM 47 64 1917 36 11 51  
MINIMUM 30 -27 1916 17 13 40  
AVERAGE 39 27 12 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 2013 0.01 -0.01 T  
MONTH TO DATE 0.08 0.18 -0.10 0.57  
SINCE DEC 1 0.08 0.18 -0.10 0.57  
SINCE JAN 1 31.70 19.65 12.05 26.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.2 2013 0.2 -0.2 0.0  
MONTH TO DATE 2.1 3.2 -1.1 7.0  
SINCE DEC 1 2.1 3.2 -1.1 7.0  
SINCE JUL 1 35.9 11.8 24.1 17.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 38 -12 19  
MONTH TO DATE 634 705 -71 605  
SINCE DEC 1 634 705 -71 605  
SINCE JUL 1 2424 2285 139 2314  
 
COOLING  
YESTERDAY 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    
.......................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
 
 
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) 36 72 1894  
MINIMUM TEMPERATURE (F) 17 -28 1916  
 
 
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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