492  
CDUS43 KUNR 220036  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
536 PM MST FRI FEB 21 2025  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 21 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 46 334 PM 74 1995 39 7 57  
MINIMUM 0 1215 AM -18 2018 15 -15 32  
AVERAGE 23 27 -4 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 2013 0.02 -0.02 0.00  
MONTH TO DATE 0.44 0.35 0.09 0.77  
SINCE DEC 1 1.25 1.01 0.24 1.14  
SINCE JAN 1 0.79 0.66 0.13 0.82  
 
DEGREE DAYS  
HEATING  
TODAY 42 38 4 20  
MONTH TO DATE 1176 833 343 675  
SINCE DEC 1 3540 3316 224 2941  
SINCE JUL 1 4759 5001 -242 4423  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 49 1200 PM  
AVERAGE 71  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 70 1958  
MINIMUM TEMPERATURE (F) 15 -16 2022  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2025......SUNRISE 642 AM MST SUNSET 530 PM MST  
FEBRUARY 22 2025......SUNRISE 640 AM MST SUNSET 532 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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