331  
CDUS43 KUNR 210055  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
555 PM MST MON JAN 20 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 20 2020
 
 
VALID TODAY AS OF 0500 PM 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 36 318 PM 64 2009 37 -1 41  
MINIMUM 2 753 AM -25 1949 13 -11 17  
AVERAGE 19 25 -6 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 2008 0.01 -0.01 T  
MONTH TO DATE 0.13 0.20 -0.07 0.15  
SINCE DEC 1 0.38 0.62 -0.24 1.29  
SINCE JAN 1 0.13 0.20 -0.07 0.15  
 
DEGREE DAYS  
HEATING  
TODAY 46 40 6 36  
MONTH TO DATE 832 802 30 735  
SINCE DEC 1 1948 2043 -95 1906  
SINCE JUL 1 3919 3718 201 3748  
 
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 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 700 AM  
LOWEST 52 200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 1989  
MINIMUM TEMPERATURE (F) 13 -25 1949  
 
 
SUNRISE AND SUNSET  
JANUARY 20 2020.......SUNRISE 721 AM MST SUNSET 446 PM MST  
JANUARY 21 2020.......SUNRISE 720 AM MST SUNSET 447 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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