078  
CDUS43 KUNR 021833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1232 PM MDT MON SEP 2 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 2 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 80 1059 AM 104 1960 82 -2 76  
MINIMUM 66 306 AM 38 2008 52 14 50  
1974  
AVERAGE 73 67 6 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1986 0.05 -0.05 T  
MONTH TO DATE 0.00 0.09 -0.09 1.09  
SINCE SEP 1 0.00 0.09 -0.09 1.09  
SINCE JAN 1 23.02 12.72 10.30 22.28  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 2  
MONTH TO DATE 0 4 -4 2  
SINCE SEP 1 0 4 -4 2  
SINCE JUL 1 27 41 -14 53  
 
COOLING  
TODAY 8 4 4 0  
MONTH TO DATE 13 8 5 4  
SINCE SEP 1 13 8 5 4  
SINCE JAN 1 353 580 -227 444    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 74 1100 AM  
AVERAGE 87  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 2005  
1948  
MINIMUM TEMPERATURE (F) 51 36 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2019.....SUNRISE 616 AM MDT SUNSET 727 PM MDT  
SEPTEMBER 3 2019.....SUNRISE 617 AM MDT SUNSET 725 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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