996  
CDUS43 KUNR 230039  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
536 PM MST SUN NOV 22 2009  
 
   
...............................  
 
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR NOVEMBER 22 2009  
 
VALID TODAY AS OF 0500 PM 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 47 126 PM 72 2002 42 5 50  
MINIMUM 30 801 AM -9 1985 20 10 19  
AVERAGE 39 31 8 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.09 1983 0.02 -0.02 0.00  
MONTH TO DATE 0.15 0.52 -0.37 1.02  
SINCE SEP 1 4.02 2.99 1.03 3.36  
SINCE JAN 1 17.91 16.14 1.77 20.22  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE T 4.7 -4.7 10.0  
SINCE SEP 1 8.5 6.7 1.8 10.0  
SINCE JUL 1 8.5 6.7 1.8 10.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 34 -8 30  
MONTH TO DATE 505 651 -146 604  
SINCE SEP 1 1441 1362 79 1357  
SINCE JUL 1 1492 1399 93 1381  
 
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 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 700 AM  
LOWEST 26 1200 PM  
AVERAGE 38  
   
......................................................  
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 69 2005  
1984  
MINIMUM TEMPERATURE (F) 19 -14 1985  
 
 
SUNRISE AND SUNSET  
NOVEMBER 22 2009......SUNRISE 657 AM MST SUNSET 420 PM MST  
NOVEMBER 23 2009......SUNRISE 658 AM MST SUNSET 419 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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