098  
CDUS43 KUNR 200835  
CLIUNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT SAT SEP 20 2025  
   
...............................
 
 
   
..THE EAST RAPID CITY SD CLIMATE SUMMARY FOR SEPTEMBER 19 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 68 98 1914 73 -5 81  
MINIMUM 50 30 1896 50 0 58  
AVERAGE 59 61 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1946 0.05 -0.05 0.00  
MONTH TO DATE 1.30 0.86 0.44 0.84  
SINCE SEP 1 1.30 0.86 0.44 0.84  
SINCE JAN 1 16.24 17.14 -0.90 13.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1957 0.0 0.0 0.0  
1957  
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 6 6 0 0  
MONTH TO DATE 44 69 -25 1  
SINCE SEP 1 44 69 -25 1  
SINCE JUL 1 56 97 -41 7  
 
COOLING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 86 67 19 153  
SINCE SEP 1 86 67 19 153  
SINCE JAN 1 783 661 122 958    
........................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
 
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) 72 99 1898  
MINIMUM TEMPERATURE (F) 49 29 1927  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 638 AM MDT SUNSET 653 PM MDT  
SEPTEMBER 21 2025.....SUNRISE 639 AM MDT SUNSET 651 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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