383  
CDUS43 KUNR 170837  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
237 AM MDT WED MAY 17 2023  
   
...............................
 
 
   
..THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR MAY 16 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 76 530 PM 71 5 84  
MINIMUM 47 545 AM 47 0 46  
AVERAGE 62 59 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 -0.11 0.00  
MONTH TO DATE 2.00 1.69 0.31 0.48  
SINCE MAR 1 2.74 4.64 -1.90 4.45  
SINCE JAN 1 4.15 5.15 -1.00 4.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 7 -4 0  
MONTH TO DATE 88 155 -67 119  
SINCE MAR 1 1737 1502 235 1592  
SINCE JUL 1 6840 6309 531 6002  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 12 12 0 13  
SINCE MAR 1 23 17 6 23  
SINCE JAN 1 23 17 6 23    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 28 600 PM  
AVERAGE 59  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 613 AM CDT SUNSET 859 PM CDT  
MAY 18 2023...........SUNRISE 612 AM CDT SUNSET 900 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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