448  
CDUS43 KABR 182333  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
533 PM CST MON DEC 18 2023  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1932 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 25 247 PM 56 1979 27 -2 0  
MINIMUM 16 843 AM -23 2016 10 6 -8  
AVERAGE 21 18 3 -4  
 
PRECIPITATION (IN)  
TODAY 0.00 0.20 1961 0.02 -0.02 0.00  
MONTH TO DATE 0.25 0.32 -0.07 1.42  
SINCE DEC 1 0.25 0.32 -0.07 1.42  
SINCE JAN 1 24.87 22.66 2.21 20.78  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1961 0.2 -0.2 0.0  
MONTH TO DATE 0.2 3.1 -2.9 19.8  
SINCE OCT 1 0.2 8.7 -8.5 22.2  
SINCE JUL 1 0.2 8.7 -8.5 22.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 44 47 -3 69  
MONTH TO DATE 600 788 -188 810  
SINCE DEC 1 600 788 -188 810  
SINCE JUL 1 2166 2570 -404 2347  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 810 567 243 924    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 59 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 51 1979  
MINIMUM TEMPERATURE (F) 9 -30 1983  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 804 AM CST SUNSET 445 PM CST  
DECEMBER 19 2023......SUNRISE 804 AM CST SUNSET 446 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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