582  
CDUS43 KUNR 081831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST SAT FEB 8 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 8 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 29 1023 AM 74 1954 38 -9 13  
MINIMUM 10 436 AM -23 1994 14 -4 -18  
AVERAGE 20 26 -6 -2  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1966 0.01 -0.01 0.00  
MONTH TO DATE 0.32 0.09 0.23 0.31  
SINCE DEC 1 0.78 0.81 -0.03 1.74  
SINCE JAN 1 0.53 0.39 0.14 0.60  
 
DEGREE DAYS  
HEATING  
TODAY 45 39 6 67  
MONTH TO DATE 302 313 -11 429  
SINCE DEC 1 2581 2794 -213 2787  
SINCE JUL 1 4552 4469 83 4629  
 
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 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 80 300 AM  
AVERAGE 90  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 70 1996  
MINIMUM TEMPERATURE (F) 14 -25 1994  
 
 
SUNRISE AND SUNSET  
FEBRUARY 8 2020......SUNRISE 702 AM MST SUNSET 512 PM MST  
FEBRUARY 9 2020......SUNRISE 700 AM MST SUNSET 513 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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