036  
CDUS43 KUNR 010040  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
640 PM MDT WED SEP 30 2026  
   
...............................  
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 30 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 91 1963 66 12 88  
MINIMUM 59 26 1961 45 14 51  
AVERAGE 69 56 13 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 2014 0.05 -0.05 0.00  
MONTH TO DATE 1.57 1.40 0.17 1.52  
SINCE SEP 1 1.57 1.40 0.17 1.52  
SINCE JAN 1 12.71 17.68 -4.97 16.46  
 
SNOWFALL (IN)  
TODAY 0.0 T 1950 0.0 0.0 0.0  
1950  
2001  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 0  
MONTH TO DATE 44 157 -113 49  
SINCE SEP 1 44 157 -113 49  
SINCE JUL 1 45 185 -140 61  
 
COOLING  
TODAY 4 1 3 5  
MONTH TO DATE 126 79 47 123  
SINCE SEP 1 126 79 47 123  
SINCE JAN 1 1119 673 446 820    
........................................................  
 
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) 66 96 1892  
MINIMUM TEMPERATURE (F) 44 28 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2026.....SUNRISE 649 AM MDT SUNSET 635 PM MDT  
OCTOBER 1 2026.......SUNRISE 651 AM MDT SUNSET 633 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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