806  
CDUS43 KUNR 021833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1132 AM MST THU JAN 2 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 2 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 36 1059 AM 66 1998 37 -1 35  
MINIMUM 29 727 AM -16 1968 12 17 7  
AVERAGE 33 24 9 21  
 
PRECIPITATION (IN)  
TODAY T 0.19 1943 0.01 -0.01 0.00  
MONTH TO DATE T 0.02 -0.02 T  
SINCE DEC 1 0.25 0.44 -0.19 1.14  
SINCE JAN 1 T 0.02 -0.02 T  
 
DEGREE DAYS  
HEATING  
TODAY 32 41 -9 44  
MONTH TO DATE 59 82 -23 104  
SINCE DEC 1 1175 1323 -148 1275  
SINCE JUL 1 3146 2998 148 3117  
 
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 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 82 1200 AM  
AVERAGE 87  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 61 2012  
MINIMUM TEMPERATURE (F) 13 -24 1950  
 
 
SUNRISE AND SUNSET  
JANUARY 2 2020.......SUNRISE 727 AM MST SUNSET 425 PM MST  
JANUARY 3 2020.......SUNRISE 727 AM MST SUNSET 426 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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