842  
CDUS43 KABR 010615  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
115 AM CDT THU MAY 01 2025  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR APRIL 30 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1932 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 320 PM 93 1992 62 15 61  
MINIMUM MM MM 21 1966 38 MM 33  
AVERAGE MM 50 MM 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.05 1942 0.09 -0.03 0.26  
MONTH TO DATE 2.02 2.09 -0.07 3.60  
SINCE MAR 1 2.34 3.20 -0.86 4.49  
SINCE JAN 1 2.99 4.53 -1.54 4.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1954 0.1 -0.1 0.0  
MONTH TO DATE 6.8 5.6 1.2 T  
SINCE OCT 1 20.4 36.3 -15.9 10.5  
SINCE JUL 1 20.4 36.3 -15.9 10.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 15 MM 18  
MONTH TO DATE 579 638 -59 527  
SINCE MAR 1 1454 1725 -271 1559  
SINCE JUL 1 7125 7858 -733 6611  
 
COOLING  
YESTERDAY MM 0 MM 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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST 25 500 PM  
AVERAGE MM  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 98 1959  
MINIMUM TEMPERATURE (F) 39 24 1966  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 615 AM CDT SUNSET 836 PM CDT  
MAY 2 2025...........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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