819  
CDUS43 KABR 210724  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
224 AM CDT WED APR 21 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR APRIL 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 43 300 PM 94 1980 59 -16 59  
MINIMUM 20 524 AM 12 2013 34 -14 28  
AVERAGE 32 47 -15 44  
 
PRECIPITATION (IN)  
YESTERDAY T 1.14 1957 0.07 -0.07 0.00  
MONTH TO DATE 2.42 1.09 1.33 1.23  
SINCE MAR 1 3.27 2.21 1.06 1.34  
SINCE JAN 1 3.84 3.07 0.77 2.12  
 
SNOWFALL (IN)  
YESTERDAY T 0.5 1978 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  
YESTERDAY 33 18 15 21  
MONTH TO DATE 420 460 -40 601  
SINCE MAR 1 1164 1543 -379 1597  
SINCE JUL 1 6836 7802 -966 7906  
 
COOLING  
YESTERDAY 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 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 500 AM  
LOWEST 36 1200 PM  
AVERAGE 52  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 99 1980  
MINIMUM TEMPERATURE (F) 35 16 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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