527  
CDUS43 KABR 082337  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
537 PM CST TUE DEC 08 2020  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 8 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1900 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 113 PM 59 1990 28 29 37  
MINIMUM 26 1229 AM -18 1976 10 16 9  
AVERAGE 42 19 23 23  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1963 0.01 -0.01 0.07  
MONTH TO DATE 0.00 0.14 -0.14 0.11  
SINCE DEC 1 0.00 0.14 -0.14 0.11  
SINCE JAN 1 13.14 22.08 -8.94 34.12  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1963 1.0  
MONTH TO DATE 0.0 1.3  
SINCE OCT 1 8.3 10.9  
SINCE JUL 1 8.3 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 46 -23 42  
MONTH TO DATE 238 355 -117 327  
SINCE DEC 1 238 355 -117 327  
SINCE JUL 1 1991 2206 -215 2305  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 691 527 164 494    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1200 AM  
LOWEST 33 100 PM  
AVERAGE 54  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 64 2006  
MINIMUM TEMPERATURE (F) 10 -22 1955  
 
SUNRISE AND SUNSET  
DECEMBER 8 2020......SUNRISE 756 AM CST SUNSET 444 PM CST  
DECEMBER 9 2020......SUNRISE 757 AM CST SUNSET 444 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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