529  
CDUS43 KUNR 260036  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
635 PM MDT WED SEP 25 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 25 2019
 
 
VALID TODAY AS OF 0500 PM 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 60 237 PM 93 2008 71 -11 59  
MINIMUM 50 637 AM 24 1984 42 8 35  
AVERAGE 55 56 -1 47  
 
PRECIPITATION (IN)  
TODAY T 0.46 1955 0.04 -0.04 0.13  
MONTH TO DATE 1.95 1.07 0.88 1.76  
SINCE SEP 1 1.95 1.07 0.88 1.76  
SINCE JAN 1 24.97 13.70 11.27 22.95  
 
DEGREE DAYS  
HEATING  
TODAY 10 9 1 18  
MONTH TO DATE 84 134 -50 92  
SINCE SEP 1 84 134 -50 92  
SINCE JUL 1 111 171 -60 143  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 59 58 1 48  
SINCE SEP 1 59 58 1 48  
SINCE JAN 1 399 630 -231 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 51 1200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 95 2014  
1974  
MINIMUM TEMPERATURE (F) 42 18 1942  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2019.....SUNRISE 643 AM MDT SUNSET 644 PM MDT  
SEPTEMBER 26 2019.....SUNRISE 644 AM MDT SUNSET 643 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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