491  
CDUS43 KABR 280754  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
254 AM CDT THU OCT 28 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR OCTOBER 27 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 51 151 AM 82 1983 52 -1 35  
MINIMUM 46 1159 PM 12 2020 31 15 12  
AVERAGE 49 41 8 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.89R 0.62 1971 0.06 0.83 0.00  
MONTH TO DATE 4.97 2.13 2.84 1.19  
SINCE SEP 1 9.18 4.58 4.60 2.24  
SINCE JAN 1 26.48 21.50 4.98 12.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 2010 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.7 -0.7 8.2  
SINCE OCT 1 0.0 0.7 -0.7 8.2  
SINCE JUL 1 0.0 0.7 -0.7 8.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 24 -8 41  
MONTH TO DATE 312 471 -159 627  
SINCE SEP 1 376 651 -275 818  
SINCE JUL 1 383 690 -307 828  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 PM  
LOWEST 74 1200 AM  
AVERAGE 86  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 82 1937  
MINIMUM TEMPERATURE (F) 31 7 1967  
 
SUNRISE AND SUNSET  
OCTOBER 28 2021.......SUNRISE 803 AM CDT SUNSET 620 PM CDT  
OCTOBER 29 2021.......SUNRISE 804 AM CDT SUNSET 619 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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