644  
CDUS43 KABR 160651  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
151 AM CDT SAT AUG 16 2025  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR AUGUST 15 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 85 214 PM 102 1937 80 5 77  
MINIMUM 69 843 AM 44 1929 58 11 63  
AVERAGE 77 69 8 70  
 
PRECIPITATION (IN)  
YESTERDAY T 1.71 1951 0.09 -0.09 T  
MONTH TO DATE 3.61 1.47 2.14 1.75  
SINCE JUN 1 16.23 8.37 7.86 10.26  
SINCE JAN 1 23.98 15.53 8.45 21.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 29.4 41.1 -11.7 20.4  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 11 -10 21  
SINCE JUN 1 78 96 -18 65  
SINCE JUL 1 13 27 -14 24  
 
COOLING  
YESTERDAY 12 5 7 5  
MONTH TO DATE 82 83 -1 51  
SINCE JUN 1 388 387 1 347  
SINCE JAN 1 423 410 13 353    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 67 200 PM  
AVERAGE 84  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1988  
MINIMUM TEMPERATURE (F) 58 45 1944  
 
SUNRISE AND SUNSET  
AUGUST 16 2025........SUNRISE 632 AM CDT SUNSET 833 PM CDT  
AUGUST 17 2025........SUNRISE 633 AM CDT SUNSET 831 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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