603  
CDUS43 KUNR 240845  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
245 AM MDT THU SEP 24 2026  
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 23 2026
 
 
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 84 214 PM 71 13 76  
MINIMUM 55 1159 PM 44 11 47  
AVERAGE 70 57 13 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 -0.04 0.00  
MONTH TO DATE 1.21 0.85 0.36 1.44  
SINCE SEP 1 1.21 0.85 0.36 1.44  
SINCE JAN 1 9.07 11.41 -2.34 14.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 3  
MONTH TO DATE 72 118 -46 68  
SINCE SEP 1 72 118 -46 68  
SINCE JUL 1 80 161 -81 97  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 77 54 23 60  
SINCE SEP 1 77 54 23 60  
SINCE JAN 1 803 572 231 572    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 38 200 PM  
AVERAGE 68  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2026.....SUNRISE 644 AM MDT SUNSET 648 PM MDT  
SEPTEMBER 25 2026.....SUNRISE 645 AM MDT SUNSET 646 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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