356  
CDUS43 KUNR 300832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
132 AM MST THU JAN 30 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 29 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 47 212 PM 64 1960 37 10 21  
MINIMUM 25 951 PM -25 1951 13 12 2  
AVERAGE 36 25 11 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 2001 0.01 -0.01 T  
MONTH TO DATE 0.20 0.28 -0.08 0.29  
SINCE DEC 1 0.45 0.70 -0.25 1.43  
SINCE JAN 1 0.20 0.28 -0.08 0.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 40 -11 53  
MONTH TO DATE 1097 1162 -65 1097  
SINCE DEC 1 2213 2403 -190 2268  
SINCE JUL 1 4184 4078 106 4110  
 
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 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 38 200 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 72 1989  
MINIMUM TEMPERATURE (F) 13 -21 1996  
 
 
SUNRISE AND SUNSET  
JANUARY 30 2020.......SUNRISE 712 AM MST SUNSET 459 PM MST  
JANUARY 31 2020.......SUNRISE 711 AM MST SUNSET 501 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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