554  
CDUS43 KUNR 121832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1231 PM MDT SAT OCT 12 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 12 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 42 1059 AM 90 1956 63 -21 57  
MINIMUM 19 236 AM 16 2009 35 -16 22  
AVERAGE 31 49 -18 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 1970 0.04 -0.04 0.00  
MONTH TO DATE 0.54 0.63 -0.09 0.80  
SINCE SEP 1 3.23 1.92 1.31 2.75  
SINCE JAN 1 26.25 14.55 11.70 23.94  
 
DEGREE DAYS  
HEATING  
TODAY 34 16 18 25  
MONTH TO DATE 283 165 118 292  
SINCE SEP 1 431 352 79 477  
SINCE JUL 1 458 389 69 528  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 59 61 -2 48  
SINCE JAN 1 399 633 -234 488    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1200 AM  
LOWEST 43 1100 AM  
AVERAGE 59  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1958  
MINIMUM TEMPERATURE (F) 35 18 1969  
 
 
SUNRISE AND SUNSET  
OCTOBER 12 2019.......SUNRISE 703 AM MDT SUNSET 614 PM MDT  
OCTOBER 13 2019.......SUNRISE 704 AM MDT SUNSET 612 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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