335  
CDUS43 KABR 130729  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
229 AM CDT SAT SEP 13 2025  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR SEPTEMBER 12 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 77 1208 PM 96 1990 73 4 84  
MINIMUM 65 643 AM 24 1902 50 15 58  
AVERAGE 71 62 9 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.52 2005 0.09 0.02 0.00  
MONTH TO DATE 0.18 1.00 -0.82 T  
SINCE SEP 1 0.18 1.00 -0.82 T  
SINCE JAN 1 25.84 17.95 7.89 22.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 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 5 -5 0  
MONTH TO DATE 64 46 18 25  
SINCE SEP 1 64 46 18 25  
SINCE JUL 1 102 97 5 52  
 
COOLING  
YESTERDAY 6 2 4 6  
MONTH TO DATE 24 28 -4 28  
SINCE SEP 1 24 28 -4 28  
SINCE JAN 1 530 499 31 464    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 AM  
LOWEST 69 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1939  
MINIMUM TEMPERATURE (F) 50 25 1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 705 AM CDT SUNSET 742 PM CDT  
SEPTEMBER 14 2025.....SUNRISE 707 AM CDT SUNSET 741 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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