844  
CDUS43 KABR 290717  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
117 AM CST WED DEC 29 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 28 2021
 
 
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)  
YESTERDAY  
MAXIMUM 5 320 PM 49 1986 24 -19 22  
MINIMUM -11 1109 PM -17 1933 7 -18 -1  
2018  
AVERAGE -3 15 -18 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.75 1959 0.02 -0.01 T  
MONTH TO DATE 1.75 0.53 1.22 0.17  
SINCE DEC 1 1.75 0.53 1.22 0.17  
SINCE JAN 1 28.98 22.87 6.11 13.31  
 
SNOWFALL (IN)  
YESTERDAY 0.4 4.0 1940 0.2 0.2 T  
MONTH TO DATE 20.3 4.9 15.4 2.4  
SINCE OCT 1 21.5 10.5 11.0 10.7  
SINCE JUL 1 21.5 10.5 11.0 10.7  
SNOW DEPTH 9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 68 50 18 54  
MONTH TO DATE 1099 1273 -174 1060  
SINCE DEC 1 1099 1273 -174 1060  
SINCE JUL 1 2415 3055 -640 2813  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 200 PM  
LOWEST 52 900 PM  
AVERAGE 57  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 59 1999  
MINIMUM TEMPERATURE (F) 7 -22 2018  
 
SUNRISE AND SUNSET  
DECEMBER 29 2021......SUNRISE 808 AM CST SUNSET 452 PM CST  
DECEMBER 30 2021......SUNRISE 809 AM CST SUNSET 453 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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