247  
CDUS43 KUNR 190836  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT MON MAY 19 2025  
   
...............................
 
 
   
..THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR MAY 18 2025
 
 
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 62 612 PM 72 -10 70  
MINIMUM 39 546 AM 48 -9 49  
AVERAGE 51 60 -9 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 0.12 0.09 0.00  
MONTH TO DATE 2.76 1.91 0.85 1.13  
SINCE MAR 1 5.67 4.86 0.81 6.57  
SINCE JAN 1 6.03 5.37 0.66 7.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 7 7 5  
MONTH TO DATE 99 169 -70 143  
SINCE MAR 1 1260 1516 -256 1449  
SINCE JUL 1 6005 6323 -318 5768  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 52 14 38 10  
SINCE MAR 1 52 19 33 21  
SINCE JAN 1 52 19 33 21    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 18.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 44 900 PM  
AVERAGE 71  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 611 AM CDT SUNSET 902 PM CDT  
MAY 20 2025...........SUNRISE 610 AM CDT SUNSET 903 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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