452  
CDUS43 KUNR 231831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST MON DEC 23 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 23 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 39 1059 AM 66 1955 36 3 41  
MINIMUM 22 526 AM -27 1983 12 10 11  
AVERAGE 31 24 7 26  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 1980 0.01 -0.01 0.00  
MONTH TO DATE 0.06 0.30 -0.24 0.53  
SINCE DEC 1 0.06 0.30 -0.24 0.53  
SINCE JAN 1 28.19 16.17 12.02 25.05  
 
DEGREE DAYS  
HEATING  
TODAY 34 41 -7 39  
MONTH TO DATE 812 916 -104 812  
SINCE DEC 1 812 916 -104 812  
SINCE JUL 1 2783 2591 192 2654  
 
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 8 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 52 1200 AM  
AVERAGE 64  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 62 1955  
MINIMUM TEMPERATURE (F) 12 -26 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 23 2019......SUNRISE 725 AM MST SUNSET 418 PM MST  
DECEMBER 24 2019......SUNRISE 725 AM MST SUNSET 418 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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