470  
CDUS43 KUNR 310040  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
640 PM MDT SAT MAY 30 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 30 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 66 414 PM 91 1969 72 -6 76  
MINIMUM 50 216 AM 30 1947 47 3 49  
AVERAGE 58 59 -1 63  
 
PRECIPITATION (IN)  
TODAY 0.06 1.19 1996 0.12 -0.06 0.00  
MONTH TO DATE 2.28 3.11 -0.83 7.57  
SINCE MAR 1 3.95 5.84 -1.89 10.15  
SINCE JAN 1 5.13 6.58 -1.45 11.43  
 
DEGREE DAYS  
HEATING  
TODAY 7 7 0 2  
MONTH TO DATE 370 319 51 537  
SINCE MAR 1 1933 1838 95 2284  
SINCE JUL 1 7290 7048 242 8054  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 4 6 -2 0  
SINCE MAR 1 4 8 -4 0  
SINCE JAN 1 4 8 -4 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 63 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1960  
MINIMUM TEMPERATURE (F) 47 33 1982  
 
 
SUNRISE AND SUNSET  
MAY 30 2020...........SUNRISE 513 AM MDT SUNSET 827 PM MDT  
MAY 31 2020...........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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