246  
CDUS43 KUNR 130833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
132 AM MST THU FEB 13 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 12 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 36 1211 AM 72 1983 39 -3 21  
MINIMUM 3 1159 PM -11 1949 14 -11 -3  
AVERAGE 20 27 -7 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.30 2007 0.02 -0.01 0.00  
MONTH TO DATE 0.36 0.14 0.22 0.34  
SINCE DEC 1 0.82 0.86 -0.04 1.77  
SINCE JAN 1 0.57 0.44 0.13 0.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 38 7 56  
MONTH TO DATE 467 468 -1 675  
SINCE DEC 1 2746 2949 -203 3033  
SINCE JUL 1 4717 4624 93 4875  
 
COOLING  
YESTERDAY 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 40 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
BLOWING SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 AM  
LOWEST 59 100 AM  
AVERAGE 74  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1954  
MINIMUM TEMPERATURE (F) 15 -16 2007  
 
 
SUNRISE AND SUNSET  
FEBRUARY 13 2020......SUNRISE 655 AM MST SUNSET 519 PM MST  
FEBRUARY 14 2020......SUNRISE 654 AM MST SUNSET 520 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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