275  
CDUS43 KUNR 160837  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
137 AM MST TUE DEC 16 2025  
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR DECEMBER 15 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 54 132 PM 34 20 37  
MINIMUM 33 133 AM 13 20 20  
AVERAGE 44 23 21 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 -0.02 0.09  
MONTH TO DATE 0.67 0.15 0.52 0.12  
SINCE DEC 1 0.67 0.15 0.52 0.12  
SINCE JAN 1 19.01 13.25 5.76 8.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 42 -21 36  
MONTH TO DATE 614 600 14 603  
SINCE DEC 1 614 600 14 603  
SINCE JUL 1 2029 2391 -362 1964  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 597 579 18 721    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 1200 AM  
LOWEST 41 200 PM  
AVERAGE 50  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2025......SUNRISE 729 AM MST SUNSET 411 PM MST  
DECEMBER 17 2025......SUNRISE 729 AM MST SUNSET 412 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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