308  
CDUS43 KUNR 041837  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1237 PM MDT FRI OCT 4 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 4 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 58 1055 AM 94 1963 67 -9 47  
MINIMUM 35 246 AM 27 2018 38 -3 27  
AVERAGE 47 52 -5 37  
 
PRECIPITATION (IN)  
TODAY 0.00 1.74 2013 0.06 -0.06 0.22  
MONTH TO DATE 0.15 0.23 -0.08 0.24  
SINCE SEP 1 2.84 1.52 1.32 2.19  
SINCE JAN 1 25.86 14.15 11.71 23.38  
 
DEGREE DAYS  
HEATING  
TODAY 18 13 5 28  
MONTH TO DATE 90 49 41 58  
SINCE SEP 1 238 236 2 243  
SINCE JUL 1 265 273 -8 294  
 
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 36 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 16.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 67 1100 AM  
AVERAGE 84  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 94 1947  
MINIMUM TEMPERATURE (F) 38 19 1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 4 2019.......SUNRISE 653 AM MDT SUNSET 628 PM MDT  
OCTOBER 5 2019.......SUNRISE 654 AM MDT SUNSET 626 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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