411  
CDUS43 KUNR 100852  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
241 AM MDT SAT AUG 10 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 9 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 87 317 PM 106 1947 88 -1 89  
MINIMUM 62 507 AM 47 1995 58 4 56  
1967  
AVERAGE 75 73 2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.96 1950 0.06 0.08 0.00  
MONTH TO DATE 0.32 0.54 -0.22 0.03  
SINCE JUN 1 8.80 4.92 3.88 12.11  
SINCE JAN 1 20.46 11.61 8.85 20.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 111 114 -3 63  
SINCE JUL 1 0 15 -15 10  
 
COOLING  
YESTERDAY 10 8 2 8  
MONTH TO DATE 65 80 -15 49  
SINCE JUN 1 283 414 -131 330  
SINCE JAN 1 283 429 -146 358    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 55 200 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 2007  
MINIMUM TEMPERATURE (F) 58 43 2004  
 
 
SUNRISE AND SUNSET  
AUGUST 10 2019........SUNRISE 550 AM MDT SUNSET 804 PM MDT  
AUGUST 11 2019........SUNRISE 551 AM MDT SUNSET 803 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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