509  
CDUS43 KABR 212237  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
537 PM CDT FRI APR 21 2023  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR APRIL 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 140 PM 95 1980 57 -20 52  
MINIMUM 29 808 AM 10 1927 34 -5 32  
AVERAGE 33 45 -12 42  
 
PRECIPITATION (IN)  
TODAY MM 2.32 2007 0.08 MM 0.00  
MONTH TO DATE 0.82 1.32 -0.50 1.80  
SINCE MAR 1 2.18 2.32 -0.14 2.06  
SINCE JAN 1 3.57 3.55 0.02 3.17  
 
SNOWFALL (IN)  
TODAY MM 3.0 2002 0.2 MM 0.0  
MONTH TO DATE 3.0 4.2 -1.2 2.9  
SINCE OCT 1 48.1 40.0 8.1 27.2  
SINCE JUL 1 48.1 40.0 8.1 27.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 32 20 12 23  
MONTH TO DATE 547 508 39 622  
SINCE MAR 1 1951 1621 330 1727  
SINCE JUL 1 8277 7961 316 7728  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 19.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 58 300 PM  
AVERAGE 77  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 87 1990  
MINIMUM TEMPERATURE (F) 34 18 1956  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 634 AM CDT SUNSET 821 PM CDT  
APRIL 22 2023.........SUNRISE 632 AM CDT SUNSET 823 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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