170  
CDUS43 KUNR 291832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1132 AM MST SAT FEB 29 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 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 50 1059 AM 74 1992 43 7 21  
MINIMUM 24 337 AM -9 1996 18 6 2  
AVERAGE 37 30 7 12  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 2004 0.02 -0.02 0.01  
MONTH TO DATE 0.97 0.44 0.53 0.99  
SINCE DEC 1 1.43 1.16 0.27 2.42  
SINCE JAN 1 1.18 0.74 0.44 1.28  
 
DEGREE DAYS  
HEATING  
TODAY 28 34 -6 53  
MONTH TO DATE 1112 1087 25 1570  
SINCE DEC 1 3391 3569 -178 3928  
SINCE JUL 1 5362 5244 118 5770  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1200 AM  
LOWEST 42 1100 AM  
AVERAGE 59  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 73 2008  
MINIMUM TEMPERATURE (F) 18 -17 2014  
1962  
 
 
SUNRISE AND SUNSET  
FEBRUARY 29 2020......SUNRISE 630 AM MST SUNSET 540 PM MST  
MARCH 1 2020.........SUNRISE 628 AM MST SUNSET 541 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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