843  
CDUS43 KUNR 210835  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT THU SEP 21 2023  
   
...............................
 
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 20 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 92 338 PM 78 14 92  
MINIMUM 54 644 AM 51 3 58  
AVERAGE 73 64 9 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.07 0.02 0.00  
MONTH TO DATE 0.64 1.20 -0.56 0.24  
SINCE SEP 1 0.64 1.20 -0.56 0.24  
SINCE JAN 1 12.21 16.66 -4.45 14.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 15 45 -30 11  
SINCE SEP 1 15 45 -30 11  
SINCE JUL 1 16 55 -39 12  
 
COOLING  
YESTERDAY 8 3 5 10  
MONTH TO DATE 159 108 51 169  
SINCE SEP 1 159 108 51 169  
SINCE JAN 1 1132 1023 109 1241    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 800 PM  
LOWEST 27 300 PM  
AVERAGE 52  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 725 AM CDT SUNSET 739 PM CDT  
SEPTEMBER 22 2023.....SUNRISE 726 AM CDT SUNSET 737 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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