010  
CDUS43 KABR 130755  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
155 AM CST SUN DEC 13 2020  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 12 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 26 646 AM 51 1998 27 -1 11  
MINIMUM 20 1056 PM -15 1932 9 11 4  
2000  
2016  
AVERAGE 23 18 5 8  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 1941 0.01 -0.01 0.01  
1968  
1995  
MONTH TO DATE T 0.18 -0.18 0.20  
SINCE DEC 1 T 0.18 -0.18 0.20  
SINCE JAN 1 13.14 22.12 -8.98 34.21  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1937 T  
MONTH TO DATE 0.0 2.4  
SINCE OCT 1 8.3 12.0  
SINCE JUL 1 8.3 12.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 47 -5 57  
MONTH TO DATE 371 542 -171 580  
SINCE DEC 1 371 542 -171 580  
SINCE JUL 1 2124 2393 -269 2558  
 
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 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 81 1200 PM  
AVERAGE 87  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 53 2014  
MINIMUM TEMPERATURE (F) 8 -25 1940  
 
SUNRISE AND SUNSET  
DECEMBER 13 2020......SUNRISE 801 AM CST SUNSET 444 PM CST  
DECEMBER 14 2020......SUNRISE 801 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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