125  
CDUS43 KUNR 071831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST SAT DEC 7 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 7 2019
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 1051 AM 69 1984 38 20 21  
MINIMUM 23 540 AM -14 2013 14 9 4  
AVERAGE 41 26 15 13  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 1972 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.09 -0.09 0.52  
SINCE DEC 1 0.00 0.09 -0.09 0.52  
SINCE JAN 1 27.64 15.96 11.68 25.04  
 
DEGREE DAYS  
HEATING  
TODAY 24 39 -15 52  
MONTH TO DATE 220 268 -48 311  
SINCE DEC 1 220 268 -48 311  
SINCE JUL 1 2191 1943 248 2153  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 399 636 -237 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 AM  
LOWEST 28 1100 AM  
AVERAGE 58  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 1984  
MINIMUM TEMPERATURE (F) 14 -23 1972  
 
 
SUNRISE AND SUNSET  
DECEMBER 7 2019......SUNRISE 713 AM MST SUNSET 414 PM MST  
DECEMBER 8 2019......SUNRISE 714 AM MST SUNSET 414 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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