585  
CDUS43 KUNR 260838  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
138 AM MST FRI DEC 26 2025  
   
...............................  
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 25 2025  
 
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)  
YESTERDAY  
MAXIMUM 71R 300 PM 60 1963 36 35 48  
MINIMUM 35 101 AM -21 1983 13 22 25  
AVERAGE 53 24 29 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2016 0.01 -0.01 0.00  
MONTH TO DATE 0.17 0.27 -0.10 0.12  
SINCE DEC 1 0.17 0.27 -0.10 0.12  
SINCE JAN 1 18.19 17.36 0.83 13.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 41 -29 28  
MONTH TO DATE 730 979 -249 812  
SINCE DEC 1 730 979 -249 812  
SINCE JUL 1 1917 2664 -747 2031  
 
COOLING  
YESTERDAY 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 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1100 PM  
LOWEST 31 1200 PM  
AVERAGE 57  
   
......................................................  
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 1946  
1947  
MINIMUM TEMPERATURE (F) 13 -23 1996  
 
SUNRISE AND SUNSET  
DECEMBER 26 2025......SUNRISE 726 AM MST SUNSET 420 PM MST  
DECEMBER 27 2025......SUNRISE 726 AM MST SUNSET 421 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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