347  
CDUS43 KUNR 290832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST SAT FEB 29 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 28 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 50 148 PM 73 2006 43 7 21  
MINIMUM 20 1246 AM -18 1962 18 2 2  
AVERAGE 35 30 5 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 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  
YESTERDAY 30 35 -5 53  
MONTH TO DATE 1084 1053 31 1570  
SINCE DEC 1 3363 3535 -172 3928  
SINCE JUL 1 5334 5210 124 5770  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 100 AM  
LOWEST 36 200 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 74 1992  
MINIMUM TEMPERATURE (F) 18 -9 1996  
 
 
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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