078  
CDUS43 KUNR 150831  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT TUE SEP 15 2026  
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 14 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 99 1948 75 1 67  
MINIMUM 57 23 1904 52 5 57  
AVERAGE 67 63 4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.36 1900 0.04 -0.03 0.08  
MONTH TO DATE 0.04 0.63 -0.59 0.72  
SINCE SEP 1 0.04 0.63 -0.59 0.72  
SINCE JAN 1 11.18 16.91 -5.73 15.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1970 0.0 0.0 0.0  
1970  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 6 42 -36 26  
SINCE SEP 1 6 42 -36 26  
SINCE JUL 1 7 70 -63 38  
 
COOLING  
YESTERDAY 2 3 -1 0  
MONTH TO DATE 113 56 57 76  
SINCE SEP 1 113 56 57 76  
SINCE JAN 1 1106 650 456 773    
........................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (10)  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
   
......................................................
 
 
THE EAST RAPID CITY SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 101 1948  
MINIMUM TEMPERATURE (F) 51 30 1934  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 632 AM MDT SUNSET 703 PM MDT  
SEPTEMBER 16 2026.....SUNRISE 633 AM MDT SUNSET 701 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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