740  
CDUS43 KUNR 020840  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
236 AM MDT FRI AUG 2 2019  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 1 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 77 1213 AM 102 1964 89 -12 74  
1955  
MINIMUM 65 1159 PM 42 2009 59 6 57  
AVERAGE 71 74 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.71 1945 0.06 -0.02 0.00  
MONTH TO DATE 0.04 0.06 -0.02 0.00  
SINCE JUN 1 8.52 4.44 4.08 12.08  
SINCE JAN 1 20.18 11.13 9.05 20.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 111 114 -3 61  
SINCE JUL 1 0 15 -15 8  
 
COOLING  
YESTERDAY 6 9 -3 1  
MONTH TO DATE 6 9 -3 1  
SINCE JUN 1 224 343 -119 282  
SINCE JAN 1 224 358 -134 310    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 PM  
LOWEST 43 1200 AM  
AVERAGE 68  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2005  
1996  
MINIMUM TEMPERATURE (F) 59 47 1971  
 
 
SUNRISE AND SUNSET  
AUGUST 2 2019........SUNRISE 541 AM MDT SUNSET 815 PM MDT  
AUGUST 3 2019........SUNRISE 542 AM MDT SUNSET 814 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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