686  
CDUS43 KUNR 010835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
133 AM MST SUN DEC 1 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR NOVEMBER 30 2019
 
 
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)  
YESTERDAY  
MAXIMUM MM MM 65 1970 40 MM 46  
1969  
1943  
MINIMUM MM MM -6 1985 16 MM 26  
AVERAGE MM 28 MM 36  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.59 1954 0.01 MM 0.01  
MONTH TO DATE 0.60 0.53 0.07 0.46  
SINCE SEP 1 4.62 3.24 1.38 3.33  
SINCE JAN 1 27.64 15.87 11.77 24.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 37 MM 29  
MONTH TO DATE 931 913 18 965  
SINCE SEP 1 1904 1638 266 1791  
SINCE JUL 1 1931 1675 256 1842  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 59 64 -5 48  
SINCE JAN 1 399 636 -237 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 21.8  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
BLOWING SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 81 900 AM  
AVERAGE 91  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 71 1973  
MINIMUM TEMPERATURE (F) 16 -14 1985  
 
 
SUNRISE AND SUNSET  
DECEMBER 1 2019......SUNRISE 707 AM MST SUNSET 415 PM MST  
DECEMBER 2 2019......SUNRISE 708 AM MST SUNSET 415 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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