770  
CDUS43 KABR 182336  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
536 PM CST WED DEC 18 2024  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR DECEMBER 18 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 22 448 AM 56 1923 25 -3 27  
MINIMUM 14 731 AM -37 2016 8 6 12  
AVERAGE 18 17 1 20  
 
PRECIPITATION (IN)  
TODAY T 0.21 1996 0.02 -0.02 0.00  
MONTH TO DATE 0.09 0.39 -0.30 0.03  
SINCE DEC 1 0.09 0.39 -0.30 0.03  
SINCE JAN 1 24.73 22.42 2.31 18.10  
 
SNOWFALL (IN)  
TODAY MM 2.0 1961 0.3 MM 0.0  
1996  
MONTH TO DATE 3.7 4.9 -1.2 0.2  
SINCE OCT 1 6.2 10.8 -4.6 1.7  
SINCE JUL 1 6.2 10.8 -4.6 1.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 47 48 -1 45  
MONTH TO DATE 821 814 7 630  
SINCE DEC 1 821 814 7 630  
SINCE JUL 1 2258 2693 -435 2225  
 
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 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 71 1100 AM  
AVERAGE 82  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 52 1894  
MINIMUM TEMPERATURE (F) 8 -28 1955  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 802 AM CST SUNSET 449 PM CST  
DECEMBER 19 2024......SUNRISE 803 AM CST SUNSET 449 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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