289  
CDUS43 KUNR 071837  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1137 AM MST FRI FEB 7 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 7 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 25 1238 AM 73 1987 38 -13 -1  
MINIMUM 17 811 AM -22 1971 14 3 -19  
AVERAGE 21 26 -5 -10  
 
PRECIPITATION (IN)  
TODAY 0.10 0.23 1967 0.02 0.08 T  
MONTH TO DATE 0.32 0.08 0.24 0.31  
SINCE DEC 1 0.78 0.80 -0.02 1.74  
SINCE JAN 1 0.53 0.38 0.15 0.60  
 
DEGREE DAYS  
HEATING  
TODAY 44 39 5 75  
MONTH TO DATE 255 274 -19 362  
SINCE DEC 1 2534 2755 -221 2720  
SINCE JUL 1 4505 4430 75 4562  
 
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 8 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 84 400 AM  
AVERAGE 88  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 74 1954  
MINIMUM TEMPERATURE (F) 14 -23 1994  
 
 
SUNRISE AND SUNSET  
FEBRUARY 7 2020......SUNRISE 703 AM MST SUNSET 510 PM MST  
FEBRUARY 8 2020......SUNRISE 702 AM MST SUNSET 512 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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