307  
CDUS43 KABR 120700  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
200 AM CDT FRI SEP 12 2025  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR SEPTEMBER 11 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 339 PM 96 1931 74 8 85  
MINIMUM 59 247 AM 25 1898 51 8 53  
AVERAGE 71 62 9 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 1978 0.09 -0.09 0.00  
MONTH TO DATE 0.07 0.91 -0.84 T  
SINCE SEP 1 0.07 0.91 -0.84 T  
SINCE JAN 1 25.73 17.86 7.87 22.16  
 
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 29.4 41.1 -11.7 20.4  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 64 41 23 25  
SINCE SEP 1 64 41 23 25  
SINCE JUL 1 102 92 10 52  
 
COOLING  
YESTERDAY 6 2 4 4  
MONTH TO DATE 18 26 -8 22  
SINCE SEP 1 18 26 -8 22  
SINCE JAN 1 524 497 27 458    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 51 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1990  
MINIMUM TEMPERATURE (F) 50 24 1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2025.....SUNRISE 704 AM CDT SUNSET 744 PM CDT  
SEPTEMBER 13 2025.....SUNRISE 705 AM CDT SUNSET 742 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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