932  
CDUS43 KUNR 071831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST TUE JAN 7 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 7 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 33 1059 AM 64 2002 37 -4 49  
MINIMUM 17 225 AM -18 1968 13 4 26  
AVERAGE 25 25 0 38  
 
PRECIPITATION (IN)  
TODAY T 0.35 1975 0.01 -0.01 T  
MONTH TO DATE T 0.08 -0.08 T  
SINCE DEC 1 0.25 0.50 -0.25 1.14  
SINCE JAN 1 T 0.08 -0.08 T  
 
DEGREE DAYS  
HEATING  
TODAY 40 40 0 27  
MONTH TO DATE 225 282 -57 244  
SINCE DEC 1 1341 1523 -182 1415  
SINCE JUL 1 3312 3198 114 3257  
 
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 14 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1000 AM  
LOWEST 60 1200 AM  
AVERAGE 73  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 72 2002  
MINIMUM TEMPERATURE (F) 13 -18 2010  
1976  
 
 
SUNRISE AND SUNSET  
JANUARY 7 2020.......SUNRISE 727 AM MST SUNSET 430 PM MST  
JANUARY 8 2020.......SUNRISE 727 AM MST SUNSET 431 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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