613  
CDUS43 KABR 170743  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
243 AM CDT MON MAY 17 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 16 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 82 214 PM 96 1934 70 12 62  
MINIMUM 46 505 AM 28 2014 45 1 44  
AVERAGE 64 57 7 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.43 1962 0.08 -0.08 0.02  
MONTH TO DATE 0.17 1.34 -1.17 1.33  
SINCE MAR 1 3.68 4.54 -0.86 3.16  
SINCE JAN 1 4.25 5.87 -1.62 3.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 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  
YESTERDAY 1 8 -7 12  
MONTH TO DATE 197 180 17 268  
SINCE MAR 1 1541 1905 -364 1998  
SINCE JUL 1 7213 8038 -825 8307  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 7 2 0  
SINCE MAR 1 9 8 1 0  
SINCE JAN 1 9 8 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 500 AM  
LOWEST 20 200 PM  
AVERAGE 48  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 98 1934  
MINIMUM TEMPERATURE (F) 46 29 2002  
 
SUNRISE AND SUNSET  
MAY 17 2021...........SUNRISE 554 AM CDT SUNSET 855 PM CDT  
MAY 18 2021...........SUNRISE 553 AM CDT SUNSET 856 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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