237  
CDUS43 KABR 280749  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
149 AM CST MON DEC 28 2020  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 27 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 25 1034 AM 48 1986 23 2 27  
MINIMUM 12 622 PM -20 1960 5 7 12  
AVERAGE 19 14 5 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.33 2018 0.01 0.01 0.00  
MONTH TO DATE 0.17 0.33 -0.16 0.23  
SINCE DEC 1 0.17 0.33 -0.16 0.23  
SINCE JAN 1 13.31 22.27 -8.96 34.24  
 
SNOWFALL (IN)  
YESTERDAY 0.3 6.2 2018 0.0  
MONTH TO DATE 2.4 2.4  
SINCE OCT 1 10.7 12.0  
SINCE JUL 1 10.7 12.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 51 -5 45  
MONTH TO DATE 1006 1285 -279 1267  
SINCE DEC 1 1006 1285 -279 1267  
SINCE JUL 1 2759 3136 -377 3245  
 
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 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 71 1100 PM  
AVERAGE 78  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 23 49 1986  
MINIMUM TEMPERATURE (F) 5 -17 1933  
2018  
 
SUNRISE AND SUNSET  
DECEMBER 28 2020......SUNRISE 808 AM CST SUNSET 451 PM CST  
DECEMBER 29 2020......SUNRISE 808 AM CST SUNSET 452 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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