640  
CDUS43 KUNR 270832  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
132 AM MST FRI DEC 27 2019  
 
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR DECEMBER 26 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 33 247 PM 30 3 21  
MINIMUM 17 1143 PM 10 7 11  
AVERAGE 25 20 5 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 -0.01 0.25  
MONTH TO DATE 0.15 0.23 -0.08 0.93  
SINCE DEC 1 0.15 0.23 -0.08 0.93  
SINCE JAN 1 20.52 14.46 6.06 15.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 45 -5 49  
MONTH TO DATE 951 1138 -187 951  
SINCE DEC 1 951 1138 -187 951  
SINCE JUL 1 2907 3036 -129 2849  
 
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 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.7  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 53 1100 AM  
AVERAGE 69  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2019......SUNRISE 734 AM MST SUNSET 417 PM MST  
DECEMBER 28 2019......SUNRISE 734 AM MST SUNSET 417 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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