411  
CDUS43 KUNR 261831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1231 PM MDT THU SEP 26 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 26 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 70 1059 AM 95 2014 70 0 71  
1974  
MINIMUM 39 618 AM 18 1942 42 -3 34  
AVERAGE 55 56 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1966 0.05 -0.05 0.00  
MONTH TO DATE 1.95 1.12 0.83 1.76  
SINCE SEP 1 1.95 1.12 0.83 1.76  
SINCE JAN 1 24.97 13.75 11.22 22.95  
 
DEGREE DAYS  
HEATING  
TODAY 10 10 0 12  
MONTH TO DATE 100 144 -44 104  
SINCE SEP 1 100 144 -44 104  
SINCE JUL 1 127 181 -54 155  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 59 59 0 48  
SINCE SEP 1 59 59 0 48  
SINCE JAN 1 399 631 -232 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 37 1100 AM  
AVERAGE 65  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1952  
MINIMUM TEMPERATURE (F) 41 26 1951  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2019.....SUNRISE 644 AM MDT SUNSET 643 PM MDT  
SEPTEMBER 27 2019.....SUNRISE 645 AM MDT SUNSET 641 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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