658  
CDUS43 KUNR 100842  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
242 AM MDT WED SEP 10 2025  
   
...............................  
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 9 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 84 252 PM 78 6 97  
MINIMUM 52 621 AM 49 3 55  
AVERAGE 68 64 4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.30 -0.30 0.00  
SINCE SEP 1 0.00 0.30 -0.30 0.00  
SINCE JAN 1 13.51 10.86 2.65 7.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 42 31 11 4  
SINCE SEP 1 42 31 11 4  
SINCE JUL 1 71 74 -3 15  
 
COOLING  
YESTERDAY 3 3 0 11  
MONTH TO DATE 24 31 -7 57  
SINCE SEP 1 24 31 -7 57  
SINCE JAN 1 536 549 -13 614    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 700 AM  
LOWEST 24 200 PM  
AVERAGE 47  
   
......................................................  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2025.....SUNRISE 627 AM MDT SUNSET 714 PM MDT  
SEPTEMBER 11 2025.....SUNRISE 628 AM MDT SUNSET 712 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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