872  
CDUS43 KUNR 130041  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
640 PM MDT TUE MAY 12 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 12 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 46 402 PM 90 1960 67 -21 65  
MINIMUM 34 459 AM 22 1953 41 -7 31  
1943  
AVERAGE 40 54 -14 48  
 
PRECIPITATION (IN)  
TODAY 0.04 0.54 2010 0.11 -0.07 0.00  
MONTH TO DATE 0.62 1.16 -0.54 1.14  
SINCE MAR 1 2.29 3.89 -1.60 3.72  
SINCE JAN 1 3.47 4.63 -1.16 5.00  
 
DEGREE DAYS  
HEATING  
TODAY 25 12 13 17  
MONTH TO DATE 219 159 60 271  
SINCE MAR 1 1782 1678 104 2018  
SINCE JUL 1 7139 6888 251 7788  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 15.2  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 76 400 PM  
AVERAGE 88  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 2001  
1955  
MINIMUM TEMPERATURE (F) 41 25 1943  
 
 
SUNRISE AND SUNSET  
MAY 12 2020...........SUNRISE 529 AM MDT SUNSET 809 PM MDT  
MAY 13 2020...........SUNRISE 528 AM MDT SUNSET 810 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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