957  
CDUS43 KABR 040709  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
209 AM CDT MON AUG 04 2025  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR AUGUST 3 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 73 417 PM 101 1959 83 -10 94  
MINIMUM 61 1239 AM 43 1971 59 2 66  
1978  
AVERAGE 67 71 -4 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 2.33 1953 0.09 0.22 0.00  
MONTH TO DATE 0.31 0.28 0.03 0.00  
SINCE JUN 1 10.33 7.27 3.06 5.69  
SINCE JAN 1 16.43 14.59 1.84 16.18  
 
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 20.4 36.3 -15.9 10.5  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 71 63 8 26  
SINCE JUL 1 10 11 -1 1  
 
COOLING  
YESTERDAY 2 6 -4 15  
MONTH TO DATE 3 18 -15 38  
SINCE JUN 1 324 347 -23 420  
SINCE JAN 1 379 378 1 426    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 76 400 PM  
AVERAGE 87  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 104 1947  
1959  
MINIMUM TEMPERATURE (F) 59 44 1971  
 
SUNRISE AND SUNSET  
AUGUST 4 2025........SUNRISE 615 AM CDT SUNSET 852 PM CDT  
AUGUST 5 2025........SUNRISE 617 AM CDT SUNSET 851 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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