433  
CDUS43 KUNR 280838  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
238 AM MDT WED MAY 28 2025  
   
...............................
 
 
   
..THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR MAY 27 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 58 645 PM 75 -17 73  
MINIMUM 45 1134 PM 52 -7 47  
AVERAGE 52 63 -11 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.12 0.02 0.00  
MONTH TO DATE 3.86 2.91 0.95 2.09  
SINCE MAR 1 6.77 5.86 0.91 7.53  
SINCE JAN 1 7.13 6.37 0.76 8.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 4 9 5  
MONTH TO DATE 216 214 2 193  
SINCE MAR 1 1377 1561 -184 1499  
SINCE JUL 1 6122 6368 -246 5818  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 52 31 21 12  
SINCE MAR 1 52 36 16 23  
SINCE JAN 1 52 36 16 23    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 77 400 PM  
AVERAGE 89  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 28 2025...........SUNRISE 604 AM CDT SUNSET 910 PM CDT  
MAY 29 2025...........SUNRISE 603 AM CDT SUNSET 911 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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