768  
CDUS43 KABR 100803  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
203 AM CST WED DEC 10 2025  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR DECEMBER 9 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 38 518 PM 59 1939 29 9 35  
MINIMUM 14 321 AM -24 1927 11 3 20  
AVERAGE 26 20 6 28  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.35 1918 0.02 MM T  
MONTH TO DATE 0.11 0.19 -0.08 0.04  
SINCE DEC 1 0.11 0.19 -0.08 0.04  
SINCE JAN 1 28.64 22.22 6.42 24.68  
 
SNOWFALL (IN)  
YESTERDAY MM 5.2 1955 0.3 MM T  
MONTH TO DATE 2.9 2.3 0.6 2.0  
SINCE OCT 1 12.2 8.2 4.0 4.5  
SINCE JUL 1 12.2 8.2 4.0 4.5  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 45 -6 37  
MONTH TO DATE 466 392 74 396  
SINCE DEC 1 466 392 74 396  
SINCE JUL 1 1911 2271 -360 1833  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 608 520 88 536    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 81 1100 PM  
AVERAGE 91  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 53 1928  
MINIMUM TEMPERATURE (F) 11 -20 1917  
1972  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 756 AM CST SUNSET 447 PM CST  
DECEMBER 11 2025......SUNRISE 757 AM CST SUNSET 447 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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