062  
CDUS43 KUNR 210832  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT SAT OCT 21 2017  
 
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR OCTOBER 20 2017
 
 
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 85 239 PM 56 29 62  
MINIMUM 49 333 AM 32 17 31  
AVERAGE 67 44 23 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 -0.04 0.00  
MONTH TO DATE 0.09 0.31 -0.22 0.78  
SINCE SEP 1 2.79 1.39 1.40 1.80  
SINCE JAN 1 14.31 13.53 0.78 9.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 21 -21 18  
MONTH TO DATE 303 354 -51 304  
SINCE SEP 1 508 593 -85 440  
SINCE JUL 1 519 645 -126 470  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 2 0 2 3  
SINCE SEP 1 93 41 52 42  
SINCE JAN 1 743 512 231 734    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 47 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.5  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 1100 PM  
LOWEST 13 300 PM  
AVERAGE 40  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2017.......SUNRISE 719 AM MDT SUNSET 558 PM MDT  
OCTOBER 22 2017.......SUNRISE 720 AM MDT SUNSET 556 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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