311  
CDUS43 KUNR 010836  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT MON SEP 01 2025  
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR AUGUST 31 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 68 1220 PM 82 -14 87  
MINIMUM 57 506 AM 52 5 55  
AVERAGE 63 67 -4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 -0.03 0.00  
MONTH TO DATE 1.95 1.13 0.82 1.34  
SINCE JUN 1 6.48 5.40 1.08 2.40  
SINCE JAN 1 13.51 10.56 2.95 7.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 16 27 -11 6  
SINCE JUN 1 125 137 -12 76  
SINCE JUL 1 29 40 -11 11  
 
COOLING  
YESTERDAY 0 4 -4 6  
MONTH TO DATE 182 199 -17 160  
SINCE JUN 1 490 508 -18 549  
SINCE JAN 1 512 518 -6 557    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 73 1100 AM  
AVERAGE 83  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2025.....SUNRISE 616 AM MDT SUNSET 731 PM MDT  
SEPTEMBER 2 2025.....SUNRISE 617 AM MDT SUNSET 729 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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