419  
CDUS43 KUNR 200835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
135 AM MST FRI DEC 20 2024  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 1223 AM 60 2023 36 14 60  
MINIMUM 7 1035 PM -17 1990 13 -6 32  
AVERAGE 29 25 4 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 2013 0.01 -0.01 0.00  
MONTH TO DATE 0.12 0.20 -0.08 T  
SINCE DEC 1 0.12 0.20 -0.08 T  
SINCE JAN 1 13.00 17.29 -4.29 19.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 40 -4 19  
MONTH TO DATE 648 734 -86 579  
SINCE DEC 1 648 734 -86 579  
SINCE JUL 1 1867 2419 -552 2061  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 932 607 325 555    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 20.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1100 PM  
LOWEST 29 1200 AM  
AVERAGE 54  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 63 1954  
MINIMUM TEMPERATURE (F) 13 -20 1983  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 724 AM MST SUNSET 417 PM MST  
DECEMBER 21 2024......SUNRISE 724 AM MST SUNSET 417 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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