118  
CDUS43 KUNR 310032  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
532 PM MST TUE DEC 30 2025  
   
...............................  
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 30 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1942 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 140 PM 60 1965 36 18 37  
MINIMUM 21 419 AM -30 1990 13 8 21  
AVERAGE 38 24 14 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 2024 0.01 -0.01 0.32  
MONTH TO DATE 0.17 0.34 -0.17 0.46  
SINCE DEC 1 0.17 0.34 -0.17 0.46  
SINCE JAN 1 18.19 17.43 0.76 13.34  
 
DEGREE DAYS  
HEATING  
TODAY 27 41 -14 36  
MONTH TO DATE 901 1184 -283 959  
SINCE DEC 1 901 1184 -283 959  
SINCE JUL 1 2088 2869 -781 2178  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 815 607 208 932    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 300 AM  
LOWEST 26 200 PM  
AVERAGE 46  
   
......................................................  
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 1963  
MINIMUM TEMPERATURE (F) 13 -21 2017  
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 727 AM MST SUNSET 423 PM MST  
DECEMBER 31 2025......SUNRISE 727 AM MST SUNSET 424 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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