766  
CDUS43 KUNR 200836  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT WED MAY 20 2020  
 
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR MAY 19 2020
 
 
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 85 344 PM 66 19 45  
MINIMUM 52 424 AM 43 9 34  
AVERAGE 69 54 15 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 -0.13 0.03  
MONTH TO DATE 1.83 1.37 0.46 2.46  
SINCE MAR 1 2.61 3.69 -1.08 4.95  
SINCE JAN 1 3.23 4.26 -1.03 6.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 -11 25  
MONTH TO DATE 282 256 26 339  
SINCE MAR 1 1874 1912 -38 2119  
SINCE JUL 1 7336 7709 -373 8117  
 
COOLING  
YESTERDAY 4 0 4 0  
MONTH TO DATE 4 0 4 3  
SINCE MAR 1 4 0 4 3  
SINCE JAN 1 4 0 4 3    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 17.9  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 300 AM  
LOWEST 37 300 PM  
AVERAGE 57  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
MAY 20 2020...........SUNRISE 517 AM MDT SUNSET 825 PM MDT  
MAY 21 2020...........SUNRISE 516 AM MDT SUNSET 826 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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