692  
CDUS43 KUNR 010037  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
637 PM MDT SAT AUG 31 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 31 2019
 
 
VALID TODAY AS OF 0500 PM 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 78 301 PM 103 1954 83 -5 84  
MINIMUM 49 459 AM 41 1993 53 -4 55  
AVERAGE 64 68 -4 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 2014 0.04 -0.04 0.00  
MONTH TO DATE 2.88 1.56 1.32 1.06  
SINCE JUN 1 11.36 5.94 5.42 13.14  
SINCE JAN 1 23.02 12.63 10.39 21.19  
 
DEGREE DAYS  
HEATING  
TODAY 1 2 -1 0  
MONTH TO DATE 27 18 9 43  
SINCE JUN 1 138 136 2 104  
SINCE JUL 1 27 37 -10 51  
 
COOLING  
TODAY 0 5 -5 5  
MONTH TO DATE 122 223 -101 131  
SINCE JUN 1 340 557 -217 412  
SINCE JAN 1 340 572 -232 440    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 50 300 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 101 2012  
MINIMUM TEMPERATURE (F) 52 40 1974  
 
 
SUNRISE AND SUNSET  
AUGUST 31 2019........SUNRISE 614 AM MDT SUNSET 730 PM MDT  
SEPTEMBER 1 2019.....SUNRISE 615 AM MDT SUNSET 728 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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