775  
CDUS43 KUNR 300839  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT TUE SEP 30 2025  
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 29 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1888 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 98 2024 67 21 98  
MINIMUM 60 27 1945 45 15 64  
AVERAGE 74 56 18 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 2014 0.04 -0.04 0.00  
MONTH TO DATE 1.54 1.35 0.19 0.84  
SINCE SEP 1 1.54 1.35 0.19 0.84  
SINCE JAN 1 16.48 17.63 -1.15 13.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1961 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 10 -10 0  
MONTH TO DATE 49 147 -98 16  
SINCE SEP 1 49 147 -98 16  
SINCE JUL 1 61 175 -114 22  
 
COOLING  
YESTERDAY 9 1 8 16  
MONTH TO DATE 120 79 41 213  
SINCE SEP 1 120 79 41 213  
SINCE JAN 1 817 673 144 1018    
........................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
 
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) 66 91 1963  
MINIMUM TEMPERATURE (F) 45 26 1961  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2025.....SUNRISE 650 AM MDT SUNSET 635 PM MDT  
OCTOBER 1 2025.......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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