504  
CDUS43 KUNR 250040  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
639 PM MDT TUE SEP 24 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 24 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 77 142 PM 94 1992 71 6 64  
MINIMUM 46 303 AM 18 1985 42 4 46  
AVERAGE 62 57 5 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 1959 0.05 -0.05 T  
MONTH TO DATE 1.94 1.03 0.91 1.63  
SINCE SEP 1 1.94 1.03 0.91 1.63  
SINCE JAN 1 24.96 13.66 11.30 22.82  
 
DEGREE DAYS  
HEATING  
TODAY 3 9 -6 10  
MONTH TO DATE 74 125 -51 74  
SINCE SEP 1 74 125 -51 74  
SINCE JUL 1 101 162 -61 125  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 59 57 2 48  
SINCE SEP 1 59 57 2 48  
SINCE JAN 1 399 629 -230 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1200 AM  
LOWEST 31 1200 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 2008  
MINIMUM TEMPERATURE (F) 42 24 1984  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2019.....SUNRISE 641 AM MDT SUNSET 646 PM MDT  
SEPTEMBER 25 2019.....SUNRISE 643 AM MDT SUNSET 644 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab WY Page Main Text Page