062  
CDUS43 KUNR 040839  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
235 AM MDT WED SEP 4 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 3 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 81 241 PM 100 2005 82 -1 85  
1948  
MINIMUM 51 1159 PM 36 1974 51 0 50  
AVERAGE 66 66 0 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 2004 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.13 -0.13 1.09  
SINCE SEP 1 0.00 0.13 -0.13 1.09  
SINCE JAN 1 23.02 12.76 10.26 22.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 7 -7 2  
SINCE SEP 1 0 7 -7 2  
SINCE JUL 1 27 44 -17 53  
 
COOLING  
YESTERDAY 1 4 -3 3  
MONTH TO DATE 19 12 7 7  
SINCE SEP 1 19 12 7 7  
SINCE JAN 1 359 584 -225 447    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1000 PM  
LOWEST 27 1100 AM  
AVERAGE 55  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 104 1960  
MINIMUM TEMPERATURE (F) 51 34 1962  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2019.....SUNRISE 619 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 5 2019.....SUNRISE 620 AM MDT SUNSET 721 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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