718  
CDUS43 KUNR 180837  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
237 AM MDT THU MAY 18 2023  
   
...............................
 
 
   
..THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR MAY 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 85 344 PM 71 14 79  
MINIMUM 51 112 AM 48 3 53  
AVERAGE 68 59 9 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.45 0.10 0.35 T  
MONTH TO DATE 2.45 1.79 0.66 0.48  
SINCE MAR 1 3.19 4.74 -1.55 4.45  
SINCE JAN 1 4.60 5.25 -0.65 4.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 88 162 -74 119  
SINCE MAR 1 1737 1509 228 1592  
SINCE JUL 1 6840 6316 524 6002  
 
COOLING  
YESTERDAY 3 1 2 1  
MONTH TO DATE 15 13 2 14  
SINCE MAR 1 26 18 8 24  
SINCE JAN 1 26 18 8 24    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 31 300 PM  
AVERAGE 64  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 612 AM CDT SUNSET 900 PM CDT  
MAY 19 2023...........SUNRISE 611 AM CDT SUNSET 901 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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