920  
CDUS43 KABR 182244  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
544 PM CDT FRI APR 18 2025  
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR APRIL 18 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 51 300 PM 90 1985 55 -4 44  
MINIMUM 38 610 AM 14 1988 32 6 32  
AVERAGE 45 44 1 38  
 
PRECIPITATION (IN)  
TODAY T 1.30 1977 0.07 -0.07 0.00  
MONTH TO DATE 1.41 1.10 0.31 2.67  
SINCE MAR 1 2.83 2.10 0.73 3.06  
SINCE JAN 1 3.29 3.33 -0.04 3.81  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 2013 0.2 -0.2 0.0  
MONTH TO DATE 8.0 3.6 4.4 0.6  
SINCE OCT 1 29.4 39.4 -10.0 20.4  
SINCE JUL 1 29.4 39.4 -10.0 20.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 21 -1 27  
MONTH TO DATE 416 447 -31 344  
SINCE MAR 1 1302 1560 -258 1353  
SINCE JUL 1 7142 7900 -758 6620  
 
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 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 19.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 100 AM  
LOWEST 36 200 PM  
AVERAGE 53  
   
......................................................
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 86 1987  
MINIMUM TEMPERATURE (F) 33 11 1928  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 638 AM CDT SUNSET 818 PM CDT  
APRIL 19 2025.........SUNRISE 637 AM CDT SUNSET 819 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab MN Page Main Text Page