517  
CDUS43 KUNR 050831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
130 AM MST WED FEB 5 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 4 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 26 311 PM 73 2005 38 -12 2  
MINIMUM 13 1053 PM -21 1989 14 -1 -5  
AVERAGE 20 26 -6 -1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.29 1987 0.01 -0.01 T  
MONTH TO DATE 0.07 0.04 0.03 0.11  
SINCE DEC 1 0.53 0.76 -0.23 1.54  
SINCE JAN 1 0.28 0.34 -0.06 0.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 39 6 66  
MONTH TO DATE 130 157 -27 155  
SINCE DEC 1 2409 2638 -229 2513  
SINCE JUL 1 4380 4313 67 4355  
 
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 S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 50 1100 AM  
AVERAGE 67  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1963  
MINIMUM TEMPERATURE (F) 14 -21 1982  
 
 
SUNRISE AND SUNSET  
FEBRUARY 5 2020......SUNRISE 706 AM MST SUNSET 507 PM MST  
FEBRUARY 6 2020......SUNRISE 704 AM MST SUNSET 509 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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