838  
CDUS43 KUNR 180837  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
234 AM MDT THU JUL 18 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JULY 17 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 82 327 PM 104 1977 88 -6 85  
MINIMUM 63 430 AM 46 1950 59 4 60  
AVERAGE 73 73 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.39 2018 0.06 -0.04 1.39  
MONTH TO DATE 5.30 0.94 4.36 4.42  
SINCE JUN 1 7.41 3.47 3.94 10.48  
SINCE JAN 1 19.07 10.16 8.91 18.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 10 -10 1  
SINCE JUN 1 111 109 2 54  
SINCE JUL 1 0 10 -10 1  
 
COOLING  
YESTERDAY 8 9 -1 8  
MONTH TO DATE 95 124 -29 130  
SINCE JUN 1 133 208 -75 234  
SINCE JAN 1 133 223 -90 262    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 60 1100 AM  
AVERAGE 77  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 106 2006  
MINIMUM TEMPERATURE (F) 59 49 1992  
1982  
1972  
 
 
SUNRISE AND SUNSET  
JULY 18 2019..........SUNRISE 526 AM MDT SUNSET 831 PM MDT  
JULY 19 2019..........SUNRISE 527 AM MDT SUNSET 830 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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