186  
CDUS43 KUNR 011832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1232 PM MDT SUN SEP 1 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 1 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 76 1058 AM 101 2012 82 -6 86  
MINIMUM 56 601 AM 40 1974 52 4 52  
AVERAGE 66 67 -1 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.09 2018 0.04 -0.04 1.09  
MONTH TO DATE 0.00 0.04 -0.04 1.09  
SINCE SEP 1 0.00 0.04 -0.04 1.09  
SINCE JAN 1 23.02 12.67 10.35 22.28  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 27 39 -12 51  
 
COOLING  
TODAY 1 4 -3 4  
MONTH TO DATE 1 4 -3 4  
SINCE SEP 1 1 4 -3 4  
SINCE JAN 1 341 576 -235 444    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 64 1100 AM  
AVERAGE 82  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1960  
MINIMUM TEMPERATURE (F) 52 38 2008  
1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2019.....SUNRISE 615 AM MDT SUNSET 728 PM MDT  
SEPTEMBER 2 2019.....SUNRISE 616 AM MDT SUNSET 727 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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