528  
CDUS43 KUNR 041836  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1136 AM MST TUE FEB 4 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 4 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 26 1039 AM 73 2005 38 -12 2  
MINIMUM 16 536 AM -21 1989 14 2 -5  
AVERAGE 21 26 -5 -1  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 44 39 5 66  
MONTH TO DATE 129 157 -28 155  
SINCE DEC 1 2408 2638 -230 2513  
SINCE JUL 1 4379 4313 66 4355  
 
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 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 2.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 63 1963  
MINIMUM TEMPERATURE (F) 14 -21 1982  
 
 
SUNRISE AND SUNSET  
FEBRUARY 4 2020......SUNRISE 707 AM MST SUNSET 506 PM MST  
FEBRUARY 5 2020......SUNRISE 706 AM MST SUNSET 507 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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