908  
CDUS43 KUNR 030835  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT THU OCT 3 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR OCTOBER 2 2019
 
 
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)  
YESTERDAY  
MAXIMUM 45 249 PM 96 2011 67 -22 87  
MINIMUM 33 1128 PM 27 2009 39 -6 38  
1950  
AVERAGE 39 53 -14 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.07 1986 0.05 0.05 0.00  
MONTH TO DATE 0.15 0.11 0.04 0.02  
SINCE SEP 1 2.84 1.40 1.44 1.97  
SINCE JAN 1 25.86 14.03 11.83 23.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 12 14 2  
MONTH TO DATE 53 24 29 14  
SINCE SEP 1 201 211 -10 199  
SINCE JUL 1 228 248 -20 250  
 
COOLING  
YESTERDAY 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 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 82 1200 PM  
AVERAGE 91  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1963  
MINIMUM TEMPERATURE (F) 39 24 2009  
 
 
SUNRISE AND SUNSET  
OCTOBER 3 2019.......SUNRISE 652 AM MDT SUNSET 630 PM MDT  
OCTOBER 4 2019.......SUNRISE 653 AM MDT SUNSET 628 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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