978  
CDUS43 KUNR 090834  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
133 AM MST MON DEC 9 2019  
 
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR DECEMBER 8 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 1227 AM 32 8 31  
MINIMUM 8 1159 PM 12 -4 5  
AVERAGE 24 22 2 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.01 0.07 0.00  
MONTH TO DATE 0.08 0.05 0.03 0.63  
SINCE DEC 1 0.08 0.05 0.03 0.63  
SINCE JAN 1 20.45 14.28 6.17 14.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 43 -2 47  
MONTH TO DATE 272 336 -64 350  
SINCE DEC 1 272 336 -64 350  
SINCE JUL 1 2228 2234 -6 2248  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 516 513 3 688    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 12.5  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 AM  
LOWEST 59 1200 AM  
AVERAGE 72  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
DECEMBER 9 2019......SUNRISE 722 AM MST SUNSET 410 PM MST  
DECEMBER 10 2019......SUNRISE 723 AM MST SUNSET 410 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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