275  
CDUS43 KUNR 070833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
233 AM MDT TUE APR 7 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 6 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 75 216 PM 82 1991 55 20 75  
MINIMUM 32 540 AM 6 2009 29 3 34  
2007  
AVERAGE 54 42 12 55  
 
PRECIPITATION (IN)  
YESTERDAY T 0.76 2006 0.04 -0.04 0.01  
MONTH TO DATE 0.45 0.23 0.22 0.22  
SINCE MAR 1 1.03 1.16 -0.13 0.88  
SINCE JAN 1 2.21 1.90 0.31 2.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 23 -12 10  
MONTH TO DATE 195 143 52 122  
SINCE MAR 1 1036 1061 -25 1241  
SINCE JUL 1 6393 6271 122 7011  
 
COOLING  
YESTERDAY 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 32 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 13.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 17 300 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 85 1988  
MINIMUM TEMPERATURE (F) 29 11 2007  
 
 
SUNRISE AND SUNSET  
APRIL 7 2020.........SUNRISE 622 AM MDT SUNSET 727 PM MDT  
APRIL 8 2020.........SUNRISE 620 AM MDT SUNSET 729 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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