796  
CDUS43 KUNR 270833  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
132 AM MST THU FEB 27 2020  
 
   
...............................
 
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 26 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 31 315 PM 66 1976 42 -11 7  
1974  
1965  
MINIMUM -2 630 AM -10 2015 18 -20 -5  
AVERAGE 15 30 -15 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1987 0.03 -0.03 0.00  
MONTH TO DATE 0.87 0.40 0.47 0.87  
SINCE DEC 1 1.33 1.12 0.21 2.30  
SINCE JAN 1 1.08 0.70 0.38 1.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 35 15 64  
MONTH TO DATE 1020 983 37 1459  
SINCE DEC 1 3299 3464 -165 3817  
SINCE JUL 1 5270 5139 131 5659  
 
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 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 49 300 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 75 1988  
MINIMUM TEMPERATURE (F) 18 -9 2015  
2001  
1962  
 
 
SUNRISE AND SUNSET  
FEBRUARY 27 2020......SUNRISE 633 AM MST SUNSET 537 PM MST  
FEBRUARY 28 2020......SUNRISE 632 AM MST SUNSET 539 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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