193  
CDUS43 KUNR 011831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST SAT FEB 1 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 1 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 52 1059 AM 68 1992 38 14 58  
MINIMUM 29 159 AM -25 1996 13 16 24  
AVERAGE 41 25 16 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.15 1989 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE DEC 1 0.46 0.73 -0.27 1.43  
SINCE JAN 1 0.21 0.31 -0.10 0.29  
 
DEGREE DAYS  
HEATING  
TODAY 24 40 -16 24  
MONTH TO DATE 24 40 -16 24  
SINCE DEC 1 2303 2521 -218 2382  
SINCE JUL 1 4274 4196 78 4224  
 
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 6 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 0.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 50 1100 AM  
AVERAGE 61  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1991  
MINIMUM TEMPERATURE (F) 13 -31 1996  
 
 
SUNRISE AND SUNSET  
FEBRUARY 1 2020......SUNRISE 710 AM MST SUNSET 502 PM MST  
FEBRUARY 2 2020......SUNRISE 709 AM MST SUNSET 503 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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