259  
CDUS43 KABR 182231  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
531 PM CDT MON OCT 18 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR OCTOBER 18 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 80 255 PM 84 1953 57 23 35  
MINIMUM 40 635 AM 14 1972 35 5 19  
AVERAGE 60 46 14 27  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 2012 0.08 -0.08 0.00  
MONTH TO DATE 3.05 1.55 1.50 0.05  
SINCE SEP 1 7.26 4.00 3.26 1.10  
SINCE JAN 1 24.56 20.92 3.64 11.50  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1976 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.4 -0.4 T  
SINCE OCT 1 0.0 0.4 -0.4 T  
SINCE JUL 1 0.0 0.4 -0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 19 -14 38  
MONTH TO DATE 119 275 -156 275  
SINCE SEP 1 183 455 -272 466  
SINCE JUL 1 190 494 -304 476  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 4  
SINCE SEP 1 68 53 15 29  
SINCE JAN 1 898 562 336 691    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 20 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 88 2003  
MINIMUM TEMPERATURE (F) 34 12 1972  
 
SUNRISE AND SUNSET  
OCTOBER 18 2021.......SUNRISE 749 AM CDT SUNSET 636 PM CDT  
OCTOBER 19 2021.......SUNRISE 750 AM CDT SUNSET 635 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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