589  
CDUS43 KUNR 070835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
135 AM MST FRI FEB 7 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 6 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 35 224 PM 72 2015 38 -3 1  
MINIMUM 25 1159 PM -19 2014 14 11 -5  
AVERAGE 30 26 4 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 0.20 1986 0.01 0.14 0.19  
MONTH TO DATE 0.22 0.06 0.16 0.31  
SINCE DEC 1 0.68 0.78 -0.10 1.74  
SINCE JAN 1 0.43 0.36 0.07 0.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 39 -4 67  
MONTH TO DATE 211 235 -24 287  
SINCE DEC 1 2490 2716 -226 2645  
SINCE JUL 1 4461 4391 70 4487  
 
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 30 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 53 400 AM  
AVERAGE 73  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 73 1987  
MINIMUM TEMPERATURE (F) 14 -22 1971  
 
 
SUNRISE AND SUNSET  
FEBRUARY 7 2020......SUNRISE 703 AM MST SUNSET 510 PM MST  
FEBRUARY 8 2020......SUNRISE 702 AM MST SUNSET 512 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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