723  
CDUS43 KABR 190732  
CLIATY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
230 AM CDT THU APR 19 2018  
 
   
...............................
 
 
   
..THE WATERTOWN SD CLIMATE SUMMARY FOR APRIL 18 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 302 PM 90 1985 57 -13 56  
MINIMUM 30 1159 PM 14 1988 33 -3 41  
AVERAGE 37 45 -8 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1977 0.07 -0.07 0.16  
MONTH TO DATE 0.82 1.08 -0.26 1.27  
SINCE MAR 1 2.23 2.19 0.04 1.60  
SINCE JAN 1 3.08 3.27 -0.19 2.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 17.5  
SINCE OCT 1 53.1  
SINCE JUL 1 53.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 20 8 16  
MONTH TO DATE 707 432 275 341  
SINCE MAR 1 1861 1536 325 1418  
SINCE JUL 1 8228 7947 281 7019  
 
COOLING  
YESTERDAY 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 23 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 57 600 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE WATERTOWN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 86 1987  
MINIMUM TEMPERATURE (F) 34 11 1928  
 
 
SUNRISE AND SUNSET  
APRIL 19 2018.........SUNRISE 637 AM CDT SUNSET 819 PM CDT  
APRIL 20 2018.........SUNRISE 635 AM CDT SUNSET 820 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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