145  
CDUS43 KUNR 220836  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
136 AM MST FRI DEC 22 2023  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 132 PM 65 1991 36 27 -5  
MINIMUM 26 218 AM -25 1983 13 13 -18  
1989  
AVERAGE 45 24 21 -11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 1966 0.02 -0.02 0.09  
MONTH TO DATE T 0.23 -0.23 0.70  
SINCE DEC 1 T 0.23 -0.23 0.70  
SINCE JAN 1 19.31 17.32 1.99 16.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 41 -21 76  
MONTH TO DATE 626 815 -189 952  
SINCE DEC 1 626 815 -189 952  
SINCE JUL 1 2108 2500 -392 2584  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 555 607 -52 814    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 400 AM  
LOWEST 26 100 PM  
AVERAGE 51  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 67 2020  
MINIMUM TEMPERATURE (F) 13 -29 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 724 AM MST SUNSET 417 PM MST  
DECEMBER 23 2023......SUNRISE 725 AM MST SUNSET 418 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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