650  
CDUS43 KABR 202334  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
534 PM CST FRI DEC 20 2024  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 14 337 PM 55 1941 25 -11 40  
MINIMUM -4 835 AM -30 1916 8 -12 19  
AVERAGE 5 16 -11 30  
 
PRECIPITATION (IN)  
TODAY T 0.55 2010 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.43 -0.21 0.03  
SINCE DEC 1 0.22 0.43 -0.21 0.03  
SINCE JAN 1 24.86 22.46 2.40 18.10  
 
SNOWFALL (IN)  
TODAY MM 5.0 2010 0.3 MM 0.0  
MONTH TO DATE 5.2 5.5 -0.3 0.2  
SINCE OCT 1 7.7 11.4 -3.7 1.7  
SINCE JUL 1 7.7 11.4 -3.7 1.7  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 60 49 11 35  
MONTH TO DATE 927 911 16 697  
SINCE DEC 1 927 911 16 697  
SINCE JUL 1 2364 2790 -426 2292  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 536 520 16 808    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 70 300 PM  
AVERAGE 78  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 55 1900  
MINIMUM TEMPERATURE (F) 8 -31 1916  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 803 AM CST SUNSET 450 PM CST  
DECEMBER 21 2024......SUNRISE 804 AM CST SUNSET 450 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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