163  
CDUS43 KUNR 270839  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
239 AM MDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR MAY 26 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 1226 PM 74 -12 75  
MINIMUM 50 422 AM 51 -1 45  
AVERAGE 56 63 -7 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.12 -0.11 0.02  
MONTH TO DATE 3.72 2.79 0.93 2.09  
SINCE MAR 1 6.63 5.74 0.89 7.53  
SINCE JAN 1 6.99 6.25 0.74 8.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 5  
MONTH TO DATE 203 210 -7 188  
SINCE MAR 1 1364 1557 -193 1494  
SINCE JUL 1 6109 6364 -255 5813  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 52 29 23 12  
SINCE MAR 1 52 34 18 23  
SINCE JAN 1 52 34 18 23    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 PM  
LOWEST 48 300 PM  
AVERAGE 71  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 604 AM CDT SUNSET 909 PM CDT  
MAY 28 2025...........SUNRISE 604 AM CDT SUNSET 910 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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