957  
CDUS43 KABR 212236  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
536 PM CDT WED APR 21 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR APRIL 21 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 306 PM 99 1980 60 -6 56  
MINIMUM 21 242 AM 16 1936 35 -14 23  
AVERAGE 38 47 -9 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 2007 0.09 -0.09 0.00  
MONTH TO DATE 2.42 1.18 1.24 1.23  
SINCE MAR 1 3.27 2.30 0.97 1.34  
SINCE JAN 1 3.84 3.16 0.68 2.12  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1992 0.0  
MONTH TO DATE T 3.0  
SINCE OCT 1 23.7 34.3  
SINCE JUL 1 23.7 34.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 18 9 25  
MONTH TO DATE 447 478 -31 626  
SINCE MAR 1 1191 1561 -370 1622  
SINCE JUL 1 6863 7820 -957 7931  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 500 AM  
LOWEST 28 300 PM  
AVERAGE 48  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 95 1980  
MINIMUM TEMPERATURE (F) 35 18 1936  
 
SUNRISE AND SUNSET  
APRIL 21 2021.........SUNRISE 631 AM CDT SUNSET 823 PM CDT  
APRIL 22 2021.........SUNRISE 630 AM CDT SUNSET 824 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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