356  
CDUS43 KUNR 130835  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT SUN SEP 13 2026  
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 12 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 72 96 2004 76 -4 85  
MINIMUM 54 32 1903 52 2 64  
2014  
AVERAGE 63 64 -1 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 2009 0.04 -0.04 0.02  
MONTH TO DATE 0.03 0.54 -0.51 0.32  
SINCE SEP 1 0.03 0.54 -0.51 0.32  
SINCE JAN 1 11.17 16.82 -5.65 15.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1949 0.0 0.0 0.0  
1950  
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 2 4 -2 0  
MONTH TO DATE 2 34 -32 23  
SINCE SEP 1 2 34 -32 23  
SINCE JUL 1 3 62 -59 35  
 
COOLING  
YESTERDAY 0 3 -3 10  
MONTH TO DATE 111 50 61 68  
SINCE SEP 1 111 50 61 68  
SINCE JAN 1 1104 644 460 765    
........................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)  
 
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) 76 100 1895  
MINIMUM TEMPERATURE (F) 52 31 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2026.....SUNRISE 630 AM MDT SUNSET 707 PM MDT  
SEPTEMBER 14 2026.....SUNRISE 631 AM MDT SUNSET 705 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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