275  
CDUS43 KUNR 210839  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
238 AM MDT SAT SEP 21 2019  
 
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 20 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 75 205 PM 70 5 57  
MINIMUM 57 818 AM 42 15 42  
AVERAGE 66 56 10 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.04 0.00 0.74  
MONTH TO DATE 1.29 0.84 0.45 0.85  
SINCE SEP 1 1.29 0.84 0.45 0.85  
SINCE JAN 1 16.67 12.98 3.69 12.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 15  
MONTH TO DATE 45 120 -75 52  
SINCE SEP 1 45 120 -75 52  
SINCE JUL 1 71 172 -101 87  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 82 40 42 50  
SINCE SEP 1 82 40 42 50  
SINCE JAN 1 516 511 5 688    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.6  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 800 PM  
LOWEST 57 200 PM  
AVERAGE 68  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2019.....SUNRISE 640 AM MDT SUNSET 654 PM MDT  
SEPTEMBER 22 2019.....SUNRISE 641 AM MDT SUNSET 652 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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