682  
CDUS43 KUNR 240040  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
640 PM MDT MON SEP 23 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 23 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 80 302 PM 97 1992 72 8 60  
MINIMUM 39 542 AM 24 1985 43 -4 46  
AVERAGE 60 57 3 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.32 1977 0.04 -0.04 0.00  
MONTH TO DATE 1.94 0.98 0.96 1.63  
SINCE SEP 1 1.94 0.98 0.96 1.63  
SINCE JAN 1 24.96 13.61 11.35 22.82  
 
DEGREE DAYS  
HEATING  
TODAY 5 9 -4 12  
MONTH TO DATE 71 116 -45 64  
SINCE SEP 1 71 116 -45 64  
SINCE JUL 1 98 153 -55 115  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 59 56 3 48  
SINCE SEP 1 59 56 3 48  
SINCE JAN 1 399 628 -229 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 28 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1992  
MINIMUM TEMPERATURE (F) 42 18 1985  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2019.....SUNRISE 640 AM MDT SUNSET 648 PM MDT  
SEPTEMBER 24 2019.....SUNRISE 641 AM MDT SUNSET 646 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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