158  
CDUS43 KABR 080733  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
133 AM CST TUE DEC 08 2020  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 7 2020
 
 
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)  
YESTERDAY  
MAXIMUM 47 352 PM 51 1965 29 18 40  
1990  
MINIMUM 20 813 AM -21 1972 11 9 13  
AVERAGE 34 20 14 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1979 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.04  
SINCE DEC 1 0.00 0.13 -0.13 0.04  
SINCE JAN 1 13.14 22.07 -8.93 34.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1963 0.0  
MONTH TO DATE 0.0 0.3  
SINCE OCT 1 8.3 9.9  
SINCE JUL 1 8.3 9.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 45 -14 38  
MONTH TO DATE 215 309 -94 285  
SINCE DEC 1 215 309 -94 285  
SINCE JUL 1 1968 2160 -192 2263  
 
COOLING  
YESTERDAY 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 NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 900 AM  
LOWEST 40 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 59 1990  
MINIMUM TEMPERATURE (F) 10 -18 1976  
 
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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