555  
CDUS43 KABR 092324  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
524 PM CST TUE DEC 09 2025  
   
...............................  
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR DECEMBER 9 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 38 459 PM 59 1939 29 9 35  
MINIMUM 14 321 AM -24 1927 11 3 20  
AVERAGE 26 20 6 28  
 
PRECIPITATION (IN)  
TODAY 0.12 0.35 1918 0.02 0.10 T  
MONTH TO DATE 0.23 0.19 0.04 0.04  
SINCE DEC 1 0.23 0.19 0.04 0.04  
SINCE JAN 1 28.76 22.22 6.54 24.68  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 1955 0.3 -0.3 T  
MONTH TO DATE 2.8 2.3 0.5 2.0  
SINCE OCT 1 12.1 8.2 3.9 4.5  
SINCE JUL 1 12.1 8.2 3.9 4.5  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 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 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 82 500 PM  
AVERAGE 91  
   
......................................................  
 
THE WATERTOWN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 53 1928  
MINIMUM TEMPERATURE (F) 11 -20 1917  
1972  
 
SUNRISE AND SUNSET  
DECEMBER 9 2025......SUNRISE 755 AM CST SUNSET 447 PM CST  
DECEMBER 10 2025......SUNRISE 756 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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