871  
CDUS43 KUNR 250830  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
230 AM MDT THU SEP 25 2025  
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 24 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 311 PM 71 11 81  
MINIMUM 49 319 AM 43 6 45  
AVERAGE 66 57 9 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 -0.05 0.00  
MONTH TO DATE 1.44 0.90 0.54 0.27  
SINCE SEP 1 1.44 0.90 0.54 0.27  
SINCE JAN 1 14.95 11.46 3.49 7.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 2  
MONTH TO DATE 68 127 -59 37  
SINCE SEP 1 68 127 -59 37  
SINCE JUL 1 97 170 -73 48  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 61 55 6 116  
SINCE SEP 1 61 55 6 116  
SINCE JAN 1 573 573 0 673    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 25 300 PM  
AVERAGE 56  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2025.....SUNRISE 645 AM MDT SUNSET 645 PM MDT  
SEPTEMBER 26 2025.....SUNRISE 647 AM MDT SUNSET 643 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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