247  
CDUS43 KUNR 040832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT SAT APR 4 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 3 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 30 456 PM 82 1943 54 -24 41  
MINIMUM -1R 547 AM 8 2002 28 -29 30  
AVERAGE 15 41 -26 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 1986 0.04 -0.04 0.21  
MONTH TO DATE 0.45 0.11 0.34 0.21  
SINCE MAR 1 1.03 1.04 -0.01 0.87  
SINCE JAN 1 2.21 1.78 0.43 2.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 24 26 29  
MONTH TO DATE 137 73 64 87  
SINCE MAR 1 978 991 -13 1206  
SINCE JUL 1 6335 6201 134 6976  
 
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 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 63 500 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 82 1992  
MINIMUM TEMPERATURE (F) 28 10 1968  
 
 
SUNRISE AND SUNSET  
APRIL 4 2020.........SUNRISE 627 AM MDT SUNSET 724 PM MDT  
APRIL 5 2020.........SUNRISE 625 AM MDT SUNSET 725 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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