399  
CDUS43 KUNR 181832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST SAT JAN 18 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 18 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 26 1024 AM 59 2013 37 -11 19  
1989  
MINIMUM 11 725 AM -27 1943 13 -2 7  
AVERAGE 19 25 -6 13  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1975 0.01 -0.01 0.12  
MONTH TO DATE 0.13 0.19 -0.06 0.15  
SINCE DEC 1 0.38 0.61 -0.23 1.29  
SINCE JAN 1 0.13 0.19 -0.06 0.15  
 
DEGREE DAYS  
HEATING  
TODAY 46 40 6 52  
MONTH TO DATE 734 722 12 658  
SINCE DEC 1 1850 1963 -113 1829  
SINCE JUL 1 3821 3638 183 3671  
 
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 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 50 1100 AM  
AVERAGE 59  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 66 2005  
MINIMUM TEMPERATURE (F) 13 -26 1963  
 
 
SUNRISE AND SUNSET  
JANUARY 18 2020.......SUNRISE 722 AM MST SUNSET 443 PM MST  
JANUARY 19 2020.......SUNRISE 722 AM MST SUNSET 444 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab WY Page Main Text Page