161  
CDUS43 KABR 210747  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
147 AM CST THU JAN 21 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR JANUARY 20 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1900 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 316 PM 58 1944 23 21 7  
MINIMUM 18 118 AM -24 1943 3 15 -14  
1970  
1984  
AVERAGE 31 13 18 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.22 1979 0.01 0.01 0.00  
MONTH TO DATE 0.41 0.30 0.11 0.56  
SINCE DEC 1 0.86 0.69 0.17 1.59  
SINCE JAN 1 0.41 0.30 0.11 0.56  
 
SNOWFALL (IN)  
YESTERDAY T 4.0 1982 0.0  
MONTH TO DATE 2.7 8.0  
SINCE OCT 1 17.3 28.9  
SINCE JUL 1 17.3 28.9  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 52 -18 68  
MONTH TO DATE 735 1040 -305 1085  
SINCE DEC 1 1943 2528 -585 2525  
SINCE JUL 1 3696 4379 -683 4503  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 23.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 100 AM  
LOWEST 45 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 23 50 1942  
MINIMUM TEMPERATURE (F) 3 -31 1970  
 
SUNRISE AND SUNSET  
JANUARY 21 2021.......SUNRISE 800 AM CST SUNSET 519 PM CST  
JANUARY 22 2021.......SUNRISE 759 AM CST SUNSET 520 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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