397  
CDUS43 KUNR 271830  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1230 PM MDT MON APR 27 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 27 2020
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 1059 AM 87 1952 62 10 53  
MINIMUM 38 456 AM 17 1994 36 2 33  
AVERAGE 55 49 6 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 2014 0.09 -0.09 T  
MONTH TO DATE 0.97 1.54 -0.57 1.56  
SINCE MAR 1 1.55 2.47 -0.92 2.22  
SINCE JAN 1 2.73 3.21 -0.48 3.50  
 
DEGREE DAYS  
HEATING  
TODAY 10 16 -6 22  
MONTH TO DATE 695 555 140 542  
SINCE MAR 1 1536 1473 63 1661  
SINCE JUL 1 6893 6683 210 7431  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 28 1000 AM  
AVERAGE 55  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1987  
MINIMUM TEMPERATURE (F) 36 18 1956  
 
 
SUNRISE AND SUNSET  
APRIL 27 2020.........SUNRISE 549 AM MDT SUNSET 752 PM MDT  
APRIL 28 2020.........SUNRISE 547 AM MDT SUNSET 753 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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