393  
CDUS43 KUNR 310836  
CLIICR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
136 AM MST SUN DEC 31 2023  
   
...............................  
 
...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 30 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 38 1232 AM 35 3 40  
MINIMUM 17 1159 PM 15 2 27  
AVERAGE 28 25 3 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 0.00 0.00  
MONTH TO DATE 0.35 0.25 0.10 1.62  
SINCE DEC 1 0.35 0.25 0.10 1.62  
SINCE JAN 1 18.93 19.44 -0.51 15.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 40 -3 31  
MONTH TO DATE 877 1121 -244 1364  
SINCE DEC 1 877 1121 -244 1364  
SINCE JUL 1 2051 2477 -426 2689  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1177 1061 116 1277    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 67 200 AM  
AVERAGE 80  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 812 AM CST SUNSET 513 PM CST  
JANUARY 1 2024.......SUNRISE 812 AM CST SUNSET 514 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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