408  
CDUS43 KUNR 080832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST SAT FEB 8 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 7 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 28 359 PM 73 1987 38 -10 -1  
MINIMUM 10 1143 PM -22 1971 14 -4 -19  
AVERAGE 19 26 -7 -10  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.23 1967 0.02 0.08 T  
MONTH TO DATE 0.32 0.08 0.24 0.31  
SINCE DEC 1 0.78 0.80 -0.02 1.74  
SINCE JAN 1 0.53 0.38 0.15 0.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 39 7 75  
MONTH TO DATE 257 274 -17 362  
SINCE DEC 1 2536 2755 -219 2720  
SINCE JUL 1 4507 4430 77 4562  
 
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 N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 75 100 PM  
AVERAGE 88  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 74 1954  
MINIMUM TEMPERATURE (F) 14 -23 1994  
 
 
SUNRISE AND SUNSET  
FEBRUARY 8 2020......SUNRISE 702 AM MST SUNSET 512 PM MST  
FEBRUARY 9 2020......SUNRISE 700 AM MST SUNSET 513 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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