228  
CDUS43 KUNR 010832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT MON JUN 1 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 31 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 325 PM 89 1960 72 12 78  
MINIMUM 49 339 AM 33 1982 47 2 46  
AVERAGE 67 59 8 62  
 
PRECIPITATION (IN)  
YESTERDAY T 0.73 2005 0.11 -0.11 0.23  
MONTH TO DATE 2.26 3.22 -0.96 7.80  
SINCE MAR 1 3.93 5.95 -2.02 10.38  
SINCE JAN 1 5.11 6.69 -1.58 11.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 3  
MONTH TO DATE 370 325 45 540  
SINCE MAR 1 1933 1844 89 2287  
SINCE JUL 1 7290 7054 236 8057  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 6 13 -7 0  
SINCE MAR 1 6 15 -9 0  
SINCE JAN 1 6 15 -9 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 47 300 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 2017  
MINIMUM TEMPERATURE (F) 47 31 1951  
 
 
SUNRISE AND SUNSET  
JUNE 1 2020..........SUNRISE 512 AM MDT SUNSET 829 PM MDT  
JUNE 2 2020..........SUNRISE 512 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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