651  
CDUS43 KUNR 280834  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
233 AM MDT THU MAY 28 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 27 2020
 
 
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)  
YESTERDAY  
MAXIMUM 76 933 AM 98 1969 71 5 56  
MINIMUM 46 317 AM 34 1992 46 0 48  
1965  
AVERAGE 61 58 3 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.68 1996 0.11 -0.10 0.62  
MONTH TO DATE 2.20 2.77 -0.57 6.12  
SINCE MAR 1 3.87 5.50 -1.63 8.70  
SINCE JAN 1 5.05 6.24 -1.19 9.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 7 -3 13  
MONTH TO DATE 349 298 51 510  
SINCE MAR 1 1912 1817 95 2257  
SINCE JUL 1 7269 7027 242 8027  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 3 1 0  
SINCE MAR 1 4 5 -1 0  
SINCE JAN 1 4 5 -1 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 100 AM  
LOWEST 38 1000 AM  
AVERAGE 62  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1943  
MINIMUM TEMPERATURE (F) 46 27 1947  
 
 
SUNRISE AND SUNSET  
MAY 28 2020...........SUNRISE 514 AM MDT SUNSET 825 PM MDT  
MAY 29 2020...........SUNRISE 514 AM MDT SUNSET 826 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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