943  
CDUS43 KUNR 121832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1132 AM MST WED FEB 12 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 12 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 35 100 AM 72 1983 39 -4 21  
MINIMUM 13 MM -11 1949 14 -1 -3  
AVERAGE 24 27 -3 9  
 
PRECIPITATION (IN)  
TODAY T 0.30 2007 0.02 -0.02 0.00  
MONTH TO DATE 0.35 0.14 0.21 0.34  
SINCE DEC 1 0.81 0.86 -0.05 1.77  
SINCE JAN 1 0.56 0.44 0.12 0.63  
 
DEGREE DAYS  
HEATING  
TODAY 41 38 3 56  
MONTH TO DATE 463 468 -5 675  
SINCE DEC 1 2742 2949 -207 3033  
SINCE JUL 1 4713 4624 89 4875  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 21.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 AM  
LOWEST 59 100 AM  
AVERAGE 74  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1954  
MINIMUM TEMPERATURE (F) 15 -16 2007  
 
 
SUNRISE AND SUNSET  
FEBRUARY 12 2020......SUNRISE 656 AM MST SUNSET 517 PM MST  
FEBRUARY 13 2020......SUNRISE 655 AM MST SUNSET 519 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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