829  
CDUS43 KUNR 070832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT WED AUG 7 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 6 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 91 402 PM 104 1961 88 3 74  
MINIMUM 57 532 AM 50 1993 59 -2 51  
1989  
AVERAGE 74 74 0 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 1982 0.06 -0.06 0.01  
MONTH TO DATE 0.18 0.37 -0.19 0.03  
SINCE JUN 1 8.66 4.75 3.91 12.11  
SINCE JAN 1 20.32 11.44 8.88 20.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 111 114 -3 63  
SINCE JUL 1 0 15 -15 10  
 
COOLING  
YESTERDAY 9 9 0 0  
MONTH TO DATE 42 54 -12 27  
SINCE JUN 1 260 388 -128 308  
SINCE JAN 1 260 403 -143 336    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 37 400 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 105 1975  
MINIMUM TEMPERATURE (F) 59 45 1989  
 
 
SUNRISE AND SUNSET  
AUGUST 7 2019........SUNRISE 547 AM MDT SUNSET 809 PM MDT  
AUGUST 8 2019........SUNRISE 548 AM MDT SUNSET 807 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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