246  
CDUS43 KUNR 291832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1232 PM MDT WED APR 29 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR APRIL 29 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 63 1059 AM 85 1951 63 0 42  
MINIMUM 37 508 AM 11 1956 36 1 31  
1950  
AVERAGE 50 50 0 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1953 0.09 -0.09 T  
MONTH TO DATE 0.99 1.71 -0.72 1.56  
SINCE MAR 1 1.57 2.64 -1.07 2.22  
SINCE JAN 1 2.75 3.38 -0.63 3.50  
 
DEGREE DAYS  
HEATING  
TODAY 15 16 -1 28  
MONTH TO DATE 720 587 133 595  
SINCE MAR 1 1561 1505 56 1714  
SINCE JUL 1 6918 6715 203 7484  
 
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 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 13.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 300 AM  
LOWEST 20 1100 AM  
AVERAGE 40  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 92 1992  
MINIMUM TEMPERATURE (F) 37 9 1950  
 
 
SUNRISE AND SUNSET  
APRIL 29 2020.........SUNRISE 546 AM MDT SUNSET 754 PM MDT  
APRIL 30 2020.........SUNRISE 544 AM MDT SUNSET 755 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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