500  
CDUS43 KUNR 261831  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1131 AM MST THU NOV 26 2009  
 
   
...............................  
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR NOVEMBER 26 2009  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1888 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 1059 AM 71 1998 40 17 53  
MINIMUM 20 616 AM -9 1985 18 2 20  
AVERAGE 39 29 10 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1993 0.01 -0.01 0.00  
MONTH TO DATE 0.17 0.57 -0.40 1.02  
SINCE SEP 1 4.04 3.04 1.00 3.36  
SINCE JAN 1 17.93 16.19 1.74 20.22  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE T 5.5 -5.5 10.0  
SINCE SEP 1 8.5 7.5 1.0 10.0  
SINCE JUL 1 8.5 7.5 1.0 10.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 35 -9 28  
MONTH TO DATE 627 790 -163 721  
SINCE SEP 1 1563 1501 62 1474  
SINCE JUL 1 1614 1538 76 1498  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 62 62 0 26  
SINCE JAN 1 354 598 -244 482    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 0.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 36 1100 AM  
AVERAGE 57  
   
......................................................  
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 74 1949  
MINIMUM TEMPERATURE (F) 18 -15 1976  
 
 
SUNRISE AND SUNSET  
NOVEMBER 26 2009......SUNRISE 702 AM MST SUNSET 417 PM MST  
NOVEMBER 27 2009......SUNRISE 703 AM MST SUNSET 417 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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