891  
CDUS43 KUNR 280038  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
638 PM MDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 27 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 68 331 PM 98 1969 71 -3 72  
MINIMUM 50 105 AM 34 1965 46 4 41  
1992  
AVERAGE 59 58 1 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.68 1996 0.12 -0.12 0.00  
MONTH TO DATE 2.07 2.96 -0.89 1.57  
SINCE MAR 1 5.63 5.95 -0.32 6.94  
SINCE JAN 1 6.42 6.76 -0.34 7.77  
 
DEGREE DAYS  
HEATING  
TODAY 6 7 -1 8  
MONTH TO DATE 231 323 -92 269  
SINCE MAR 1 1488 1875 -387 1698  
SINCE JUL 1 6395 7133 -738 6336  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 24 2 22 4  
SINCE MAR 1 24 3 21 4  
SINCE JAN 1 24 3 21 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 50 200 PM  
AVERAGE 72  
   
......................................................
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1943  
MINIMUM TEMPERATURE (F) 46 27 1947  
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 515 AM MDT SUNSET 824 PM MDT  
MAY 28 2025...........SUNRISE 514 AM MDT SUNSET 825 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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