849  
CDUS43 KUNR 301833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1232 PM MDT THU APR 30 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 30 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 74 MM 92 1992 63 11 34  
MINIMUM 38 MM 9 1950 37 1 29  
AVERAGE 56 50 6 32  
 
PRECIPITATION (IN)  
TODAY 0.00 2.06 1967 0.09 -0.09 0.36  
MONTH TO DATE 0.99 1.80 -0.81 1.92  
SINCE MAR 1 1.57 2.73 -1.16 2.58  
SINCE JAN 1 2.75 3.47 -0.72 3.86  
 
DEGREE DAYS  
HEATING  
TODAY 9 15 -6 33  
MONTH TO DATE 726 602 124 628  
SINCE MAR 1 1567 1519 48 1747  
SINCE JUL 1 6924 6729 195 7517  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 27 1100 AM  
AVERAGE 49  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 88 1955  
MINIMUM TEMPERATURE (F) 37 18 1950  
 
 
SUNRISE AND SUNSET  
APRIL 30 2020.........SUNRISE 544 AM MDT SUNSET 755 PM MDT  
MAY 1 2020...........SUNRISE 543 AM MDT SUNSET 756 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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