586  
CDUS43 KABR 180949  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
449 AM CDT SUN OCT 18 2009  
 
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR OCTOBER 17 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1932 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 409 PM 86 1945 59 -12 54  
MINIMUM 35 840 PM 12 1976 36 -1 37  
AVERAGE 41 48 -7 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1998 0.06 -0.06 0.00  
MONTH TO DATE 4.51 1.02 3.49 3.58  
SINCE SEP 1 6.65 2.97 3.68 7.29  
SINCE JAN 1 21.44 19.69 1.75 22.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 1.4  
SINCE OCT 1 1.4  
SINCE JUL 1 1.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 17 7 19  
MONTH TO DATE 434 234 200 261  
SINCE SEP 1 526 420 106 438  
SINCE JUL 1 615 481 134 458  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 30 38 -8 36  
SINCE JAN 1 323 628 -305 446    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 60 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 84 1953  
MINIMUM TEMPERATURE (F) 36 14 1972  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2009.......SUNRISE 749 AM CDT SUNSET 637 PM CDT  
OCTOBER 19 2009.......SUNRISE 750 AM CDT SUNSET 635 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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