312  
CDUS43 KABR 010747  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
247 AM CDT SAT MAY 01 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR APRIL 30 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 70 628 PM 93 1992 64 6 71  
MINIMUM 39 339 AM 21 1966 39 0 35  
AVERAGE 55 51 4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 1942 0.14 -0.14 0.00  
MONTH TO DATE 2.66 2.28 0.38 1.72  
SINCE MAR 1 3.51 3.40 0.11 1.83  
SINCE JAN 1 4.08 4.26 -0.18 2.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1954 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 10 14 -4 12  
MONTH TO DATE 600 617 -17 734  
SINCE MAR 1 1344 1700 -356 1730  
SINCE JUL 1 7016 7959 -943 8039  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 13.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 700 AM  
LOWEST 17 200 PM  
AVERAGE 36  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 98 1959  
MINIMUM TEMPERATURE (F) 39 24 1966  
 
SUNRISE AND SUNSET  
MAY 1 2021...........SUNRISE 615 AM CDT SUNSET 836 PM CDT  
MAY 2 2021...........SUNRISE 614 AM CDT SUNSET 837 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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