534  
CDUS43 KUNR 161835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1135 AM MST THU JAN 16 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 16 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 30 1057 AM 68 1973 37 -7 26  
MINIMUM 9 646 AM -26 1982 13 -4 23  
AVERAGE 20 25 -5 25  
 
PRECIPITATION (IN)  
TODAY 0.00 0.13 1990 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.17 -0.04 T  
SINCE DEC 1 0.38 0.59 -0.21 1.14  
SINCE JAN 1 0.13 0.17 -0.04 T  
 
DEGREE DAYS  
HEATING  
TODAY 45 40 5 40  
MONTH TO DATE 654 642 12 563  
SINCE DEC 1 1770 1883 -113 1734  
SINCE JUL 1 3741 3558 183 3576  
 
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 31 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 17.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 53 1100 AM  
AVERAGE 65  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 1972  
1946  
MINIMUM TEMPERATURE (F) 13 -24 1943  
 
 
SUNRISE AND SUNSET  
JANUARY 16 2020.......SUNRISE 724 AM MST SUNSET 441 PM MST  
JANUARY 17 2020.......SUNRISE 723 AM MST SUNSET 442 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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