169  
CDUS43 KUNR 231832  
CLIRAP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1231 PM MDT TUE SEP 23 2008  
 
...................................  
   
..THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 23 2008  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1888 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 857 AM 97 1992 72 -8 88  
MINIMUM 37 558 AM 24 1985 43 -6 58  
AVERAGE 51 58 -7 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.32 1977 0.04 -0.04 0.24  
MONTH TO DATE 0.87 0.82 0.05 0.82  
SINCE SEP 1 0.87 0.82 0.05 0.82  
SINCE JAN 1 17.73 13.97 3.76 11.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 8 6 0  
MONTH TO DATE 157 124 33 95  
SINCE SEP 1 157 124 33 95  
SINCE JUL 1 181 161 20 113  
 
COOLING  
TODAY 0 1 -1 8  
MONTH TO DATE 21 53 -32 103  
SINCE SEP 1 21 53 -32 103  
SINCE JAN 1 477 589 -112 1077    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 34 1100 AM  
AVERAGE 63  
 
..........................................................  
 
 
THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1992  
MINIMUM TEMPERATURE (F) 43 18 1985  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2008.....SUNRISE 641 AM MDT SUNSET 647 PM MDT  
SEPTEMBER 24 2008.....SUNRISE 642 AM MDT SUNSET 645 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
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