502  
CDUS43 KUNR 300832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT TUE MAY 30 2017  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 29 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 321 PM 94 2003 71 0 75  
MINIMUM 38 435 AM 23 1947 46 -8 44  
AVERAGE 55 59 -4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 2013 0.11 -0.11 0.03  
MONTH TO DATE 1.16 2.99 -1.83 0.84  
SINCE MAR 1 3.46 5.72 -2.26 3.78  
SINCE JAN 1 4.27 6.46 -2.19 4.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.1 -1.1 T  
SINCE MAR 1 5.2 17.7 -12.5 10.2  
SINCE JUL 1 35.7 41.1 -5.4 36.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 7 3 5  
MONTH TO DATE 288 312 -24 322  
SINCE MAR 1 1653 1831 -178 1605  
SINCE JUL 1 6709 7041 -332 6300  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 12 5 7 0  
SINCE MAR 1 12 7 5 0  
SINCE JAN 1 12 7 5 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 14.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 100 AM  
LOWEST 20 300 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1969  
MINIMUM TEMPERATURE (F) 47 30 1947  
 
 
SUNRISE AND SUNSET  
MAY 30 2017...........SUNRISE 513 AM MDT SUNSET 827 PM MDT  
MAY 31 2017...........SUNRISE 513 AM MDT SUNSET 828 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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