990  
CDUS43 KABR 172232  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
532 PM CDT THU JUL 17 2025  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR JULY 17 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 359 PM 101 1932 84 -13 77  
2017  
MINIMUM 49 531 AM 48 1937 60 -11 56  
2023  
AVERAGE 60 72 -12 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.64 1944 0.12 -0.12 0.00  
MONTH TO DATE 1.08 1.97 -0.89 2.34  
SINCE JUN 1 7.99 5.47 2.52 4.45  
SINCE JAN 1 14.09 12.79 1.30 14.94  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
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  
TODAY 5 0 5 0  
MONTH TO DATE 8 0 8 1  
SINCE JUN 1 69 52 17 26  
SINCE JUL 1 8 0 8 1  
 
COOLING  
TODAY 0 7 -7 2  
MONTH TO DATE 113 113 0 127  
SINCE JUN 1 234 231 3 232  
SINCE JAN 1 289 262 27 238    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 55 300 PM  
AVERAGE 74  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 105 1932  
MINIMUM TEMPERATURE (F) 60 47 2009  
 
SUNRISE AND SUNSET  
JULY 17 2025..........SUNRISE 555 AM CDT SUNSET 912 PM CDT  
JULY 18 2025..........SUNRISE 556 AM CDT SUNSET 911 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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