632  
CDUS43 KABR 150723  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
223 AM CDT SAT MAY 15 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 14 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 77 321 PM 95 2001 69 8 69  
MINIMUM 50 1159 PM 30 1959 45 5 44  
AVERAGE 64 57 7 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.94 1957 0.08 0.01 0.00  
MONTH TO DATE 0.17 1.17 -1.00 1.31  
SINCE MAR 1 3.68 4.37 -0.69 3.14  
SINCE JAN 1 4.25 5.70 -1.45 3.92  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 1 9 -8 8  
MONTH TO DATE 190 163 27 245  
SINCE MAR 1 1534 1888 -354 1975  
SINCE JUL 1 7206 8021 -815 8284  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 5 4 0  
SINCE MAR 1 9 6 3 0  
SINCE JAN 1 9 6 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1000 PM  
LOWEST 34 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 100 1934  
MINIMUM TEMPERATURE (F) 45 21 1959  
 
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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