125  
CDUS43 KUNR 090832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST SUN FEB 9 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 8 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 37 415 PM 74 1954 38 -1 13  
MINIMUM 10 436 AM -23 1994 14 -4 -18  
AVERAGE 24 26 -2 -2  
 
PRECIPITATION (IN)  
YESTERDAY T 0.55 1966 0.01 -0.01 0.00  
MONTH TO DATE 0.32 0.09 0.23 0.31  
SINCE DEC 1 0.78 0.81 -0.03 1.74  
SINCE JAN 1 0.53 0.39 0.14 0.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 39 2 67  
MONTH TO DATE 298 313 -15 429  
SINCE DEC 1 2577 2794 -217 2787  
SINCE JUL 1 4548 4469 79 4629  
 
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 28 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 75 100 PM  
AVERAGE 88  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 70 1996  
MINIMUM TEMPERATURE (F) 14 -25 1994  
 
 
SUNRISE AND SUNSET  
FEBRUARY 9 2020......SUNRISE 700 AM MST SUNSET 513 PM MST  
FEBRUARY 10 2020......SUNRISE 659 AM MST SUNSET 514 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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