247  
CDUS43 KUNR 270839  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT SUN SEP 27 2026  
   
...............................  
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 26 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 75 96 2024 69 6 83  
MINIMUM 55 19 1934 47 8 52  
AVERAGE 65 58 7 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 1915 0.05 -0.05 0.00  
MONTH TO DATE 1.50 1.21 0.29 1.52  
SINCE SEP 1 1.50 1.21 0.29 1.52  
SINCE JAN 1 12.64 17.49 -4.85 16.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 1927 0.0 0.0 0.0  
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  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 38 119 -81 49  
SINCE SEP 1 38 119 -81 49  
SINCE JUL 1 39 147 -108 61  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 121 76 45 102  
SINCE SEP 1 121 76 45 102  
SINCE JAN 1 1114 670 444 799    
........................................................  
 
WIND (MPH)  
HIGHEST GUST SPEED 33 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) 68 94 1898  
MINIMUM TEMPERATURE (F) 46 24 1927  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2026.....SUNRISE 646 AM MDT SUNSET 641 PM MDT  
SEPTEMBER 28 2026.....SUNRISE 647 AM MDT SUNSET 639 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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