367  
CDUS43 KUNR 221832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1232 PM MDT FRI MAY 22 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 22 2020
 
 
VALID AS OF 1100 AM 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 79 1059 AM 91 2012 69 10 49  
2006  
MINIMUM 42 509 AM 28 1963 44 -2 32  
AVERAGE 61 57 4 41  
 
PRECIPITATION (IN)  
TODAY 0.00 2.09 2008 0.11 -0.11 0.47  
MONTH TO DATE 1.89 2.24 -0.35 5.35  
SINCE MAR 1 3.56 4.97 -1.41 7.93  
SINCE JAN 1 4.74 5.71 -0.97 9.21  
 
DEGREE DAYS  
HEATING  
TODAY 4 9 -5 24  
MONTH TO DATE 310 259 51 443  
SINCE MAR 1 1873 1778 95 2190  
SINCE JUL 1 7230 6988 242 7960  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 4 2 2 0  
SINCE JAN 1 4 2 2 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 19 1000 AM  
AVERAGE 48  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1960  
1951  
MINIMUM TEMPERATURE (F) 45 24 2002  
 
 
SUNRISE AND SUNSET  
MAY 22 2020...........SUNRISE 519 AM MDT SUNSET 820 PM MDT  
MAY 23 2020...........SUNRISE 518 AM MDT SUNSET 821 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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