968  
CDUS43 KABR 112239  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
539 PM CDT TUE MAY 11 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 11 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 65 400 PM 89 2004 68 -3 49  
MINIMUM 29 MM 23 1946 43 -14 29  
AVERAGE 47 55 -8 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1998 0.09 -0.09 0.00  
MONTH TO DATE 0.02 0.92 -0.90 1.24  
SINCE MAR 1 3.53 4.12 -0.59 3.07  
SINCE JAN 1 4.10 5.45 -1.35 3.85  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 1905 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 23.7 36.3 -12.6 34.3  
SINCE JUL 1 23.7 36.3 -12.6 34.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 10 8 26  
MONTH TO DATE 172 134 38 196  
SINCE MAR 1 1516 1859 -343 1926  
SINCE JUL 1 7188 7992 -804 8235  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 9 2 7 0  
SINCE MAR 1 9 3 6 0  
SINCE JAN 1 9 3 6 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 100 AM  
LOWEST 20 400 PM  
AVERAGE 44  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1958  
1991  
MINIMUM TEMPERATURE (F) 44 19 1946  
 
SUNRISE AND SUNSET  
MAY 11 2021...........SUNRISE 601 AM CDT SUNSET 848 PM CDT  
MAY 12 2021...........SUNRISE 600 AM CDT SUNSET 849 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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