717  
CDUS43 KABR 152232  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
532 PM CDT SAT MAY 15 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 15 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 77 340 PM 100 1934 69 8 69  
MINIMUM 40 449 AM 21 1959 45 -5 38  
AVERAGE 59 57 2 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.41 1965 0.09 -0.09 0.00  
MONTH TO DATE 0.17 1.26 -1.09 1.31  
SINCE MAR 1 3.68 4.46 -0.78 3.14  
SINCE JAN 1 4.25 5.79 -1.54 3.92  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 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 6 9 -3 11  
MONTH TO DATE 196 172 24 256  
SINCE MAR 1 1540 1897 -357 1986  
SINCE JUL 1 7212 8030 -818 8295  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 9 6 3 0  
SINCE MAR 1 9 7 2 0  
SINCE JAN 1 9 7 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 28 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 1934  
MINIMUM TEMPERATURE (F) 45 28 2014  
 
SUNRISE AND SUNSET  
MAY 15 2021...........SUNRISE 556 AM CDT SUNSET 853 PM CDT  
MAY 16 2021...........SUNRISE 555 AM CDT SUNSET 854 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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