520  
CDUS43 KUNR 170833  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
232 AM MDT THU SEP 17 2020  
 
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 16 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1888 TO 2020  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 96 1895 72 -7 91  
MINIMUM 51 29 1965 50 1 59  
AVERAGE 58 61 -3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.76 1913 0.06 -0.06 0.00  
MONTH TO DATE 1.22 0.84 0.38 0.56  
SINCE SEP 1 1.22 0.84 0.38 0.56  
SINCE JAN 1 14.78 16.52 -1.74 26.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1965 0.0 0.0 0.0  
MONTH TO DATE 1.0 0.0 1.0 0.0  
SINCE SEP 1 1.0 0.0 1.0 0.0  
SINCE JUL 1 1.0 0.0 1.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 6 1 0  
MONTH TO DATE 104 58 46 40  
SINCE SEP 1 104 58 46 40  
SINCE JUL 1 111 88 23 55  
 
COOLING  
YESTERDAY 0 2 -2 10  
MONTH TO DATE 54 53 1 65  
SINCE SEP 1 54 53 1 65  
SINCE JAN 1 825 648 177 454    
.......................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 28 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) 72 94 2000  
MINIMUM TEMPERATURE (F) 50 30 1901  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2020.....SUNRISE 635 AM MDT SUNSET 658 PM MDT  
SEPTEMBER 18 2020.....SUNRISE 636 AM MDT SUNSET 657 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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