169  
CDUS43 KUNR 110844  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
244 AM MDT MON SEP 11 2023  
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 10 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 351 PM 78 -13 71  
MINIMUM 50 1159 PM 48 2 41  
AVERAGE 58 63 -5 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.03 0.03 0.00  
MONTH TO DATE 1.68 0.33 1.35 0.42  
SINCE SEP 1 1.68 0.33 1.35 0.42  
SINCE JAN 1 13.12 10.89 2.23 10.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 9  
MONTH TO DATE 14 35 -21 20  
SINCE SEP 1 14 35 -21 20  
SINCE JUL 1 30 78 -48 26  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 54 34 20 100  
SINCE SEP 1 54 34 20 100  
SINCE JAN 1 681 552 129 816    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1100 AM  
LOWEST 56 400 PM  
AVERAGE 72  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 627 AM MDT SUNSET 713 PM MDT  
SEPTEMBER 12 2023.....SUNRISE 629 AM MDT SUNSET 711 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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