211  
CDUS43 KUNR 150837  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
237 AM MDT MON MAY 15 2023  
   
...............................
 
 
   
..THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR MAY 14 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 59 749 PM 70 -11 71  
MINIMUM 49 1159 PM 46 3 42  
AVERAGE 54 58 -4 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 0.10 0.10 T  
MONTH TO DATE 2.00 1.47 0.53 0.40  
SINCE MAR 1 2.74 4.42 -1.68 4.37  
SINCE JAN 1 4.15 4.93 -0.78 4.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8 3 8  
MONTH TO DATE 79 140 -61 116  
SINCE MAR 1 1728 1487 241 1589  
SINCE JUL 1 6831 6294 537 5999  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 12 10 2 13  
SINCE MAR 1 23 15 8 23  
SINCE JAN 1 23 15 8 23    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 81 300 PM  
AVERAGE 89  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 615 AM CDT SUNSET 857 PM CDT  
MAY 16 2023...........SUNRISE 614 AM CDT SUNSET 858 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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