226  
CDUS43 KABR 102327  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
527 PM CST FRI DEC 10 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 10 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 35 328 PM 55 1979 30 5 40  
MINIMUM 22 213 AM -21 1977 12 10 26  
AVERAGE 29 21 8 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.20 1949 0.02 -0.02 0.00  
MONTH TO DATE 0.35 0.16 0.19 0.00  
SINCE DEC 1 0.35 0.16 0.19 0.00  
SINCE JAN 1 27.58 22.50 5.08 13.14  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1900 0.2 -0.2 0.0  
MONTH TO DATE 1.6 1.7 -0.1 0.0  
SINCE OCT 1 2.8 7.3 -4.5 8.3  
SINCE JUL 1 2.8 7.3 -4.5 8.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 36 44 -8 32  
MONTH TO DATE 360 422 -62 293  
SINCE DEC 1 360 422 -62 293  
SINCE JUL 1 1676 2204 -528 2046  
 
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 9 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 PM  
LOWEST 66 1200 AM  
AVERAGE 72  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 58 1939  
MINIMUM TEMPERATURE (F) 12 -19 1945  
 
SUNRISE AND SUNSET  
DECEMBER 10 2021......SUNRISE 758 AM CST SUNSET 444 PM CST  
DECEMBER 11 2021......SUNRISE 759 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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