266  
CDUS43 KUNR 260832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
132 AM MST THU DEC 26 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 25 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 27 1159 PM 60 1963 36 -9 34  
MINIMUM 20 717 AM -21 1983 12 8 20  
AVERAGE 24 24 0 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.35 2016 0.01 0.01 T  
MONTH TO DATE 0.08 0.33 -0.25 0.53  
SINCE DEC 1 0.08 0.33 -0.25 0.53  
SINCE JAN 1 28.21 16.20 12.01 25.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 41 0 38  
MONTH TO DATE 881 998 -117 881  
SINCE DEC 1 881 998 -117 881  
SINCE JUL 1 2852 2673 179 2723  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 84 700 AM  
AVERAGE 90  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 1947  
1946  
MINIMUM TEMPERATURE (F) 12 -23 1996  
 
 
SUNRISE AND SUNSET  
DECEMBER 26 2019......SUNRISE 726 AM MST SUNSET 420 PM MST  
DECEMBER 27 2019......SUNRISE 726 AM MST SUNSET 420 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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