535  
CDUS43 KABR 162338  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
538 PM CST THU DEC 16 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 16 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1900 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 25 1218 AM 60 1962 27 -2 34  
MINIMUM 15 917 AM -18 1953 10 5 21  
AVERAGE 20 19 1 28  
 
PRECIPITATION (IN)  
TODAY 0.00 0.20 2010 0.03 -0.03 0.00  
MONTH TO DATE 0.52 0.28 0.24 T  
SINCE DEC 1 0.52 0.28 0.24 T  
SINCE JAN 1 27.75 22.62 5.13 13.14  
 
SNOWFALL (IN)  
TODAY 0.0 3.6 2016 0.2 -0.2 0.0  
MONTH TO DATE 1.8 2.7 -0.9 T  
SINCE OCT 1 3.0 8.3 -5.3 8.3  
SINCE JUL 1 3.0 8.3 -5.3 8.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 45 46 -1 37  
MONTH TO DATE 546 694 -148 553  
SINCE DEC 1 546 694 -148 553  
SINCE JUL 1 1862 2476 -614 2306  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 898 567 331 691    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 23.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 1200 AM  
LOWEST 54 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 53 1962  
MINIMUM TEMPERATURE (F) 10 -20 2016  
 
SUNRISE AND SUNSET  
DECEMBER 16 2021......SUNRISE 803 AM CST SUNSET 445 PM CST  
DECEMBER 17 2021......SUNRISE 803 AM CST SUNSET 445 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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