828  
CDUS43 KUNR 180844  
CLI2WX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
244 AM MDT MON SEP 18 2023  
   
...............................
 
 
   
..THE BUFFALO SD CLIMATE SUMMARY FOR SEPTEMBER 17 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 85 336 PM 75 10 77  
MINIMUM 48 511 AM 46 2 54  
AVERAGE 67 60 7 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 -0.04 0.00  
MONTH TO DATE 1.70 0.59 1.11 0.42  
SINCE SEP 1 1.70 0.59 1.11 0.42  
SINCE JAN 1 13.14 11.15 1.99 10.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 27 73 -46 24  
SINCE SEP 1 27 73 -46 24  
SINCE JUL 1 43 116 -73 30  
 
COOLING  
YESTERDAY 2 2 0 1  
MONTH TO DATE 58 48 10 108  
SINCE SEP 1 58 48 10 108  
SINCE JAN 1 685 566 119 824    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 500 AM  
LOWEST 24 300 PM  
AVERAGE 44  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 636 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 19 2023.....SUNRISE 637 AM MDT SUNSET 658 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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