579  
CDUS43 KABR 192334  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
534 PM CST SUN DEC 19 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 19 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 36 441 PM 51 1979 26 10 39  
MINIMUM 6 1226 AM -30 1983 9 -3 3  
AVERAGE 21 18 3 21  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 1951 0.02 -0.02 0.00  
MONTH TO DATE 1.01 0.34 0.67 0.01  
SINCE DEC 1 1.01 0.34 0.67 0.01  
SINCE JAN 1 28.24 22.68 5.56 13.15  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1951 0.2 -0.2 0.0  
MONTH TO DATE 11.6 3.3 8.3 T  
SINCE OCT 1 12.8 8.9 3.9 8.3  
SINCE JUL 1 12.8 8.9 3.9 8.3  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
TODAY 44 47 -3 44  
MONTH TO DATE 700 835 -135 675  
SINCE DEC 1 700 835 -135 675  
SINCE JUL 1 2016 2617 -601 2428  
 
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 23 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 300 AM  
LOWEST 54 200 PM  
AVERAGE 62  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 52 1956  
1979  
MINIMUM TEMPERATURE (F) 9 -26 1983  
 
SUNRISE AND SUNSET  
DECEMBER 19 2021......SUNRISE 805 AM CST SUNSET 446 PM CST  
DECEMBER 20 2021......SUNRISE 805 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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