380  
CDUS43 KABR 100717  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
117 AM CST THU DEC 10 2020  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 9 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 221 PM 61 1939 27 26 17  
MINIMUM 23 651 AM -27 1955 8 15 0  
AVERAGE 38 17 21 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1903 0.02 -0.02 0.05  
1924  
MONTH TO DATE 0.00 0.16 -0.16 0.11  
SINCE DEC 1 0.00 0.16 -0.16 0.11  
SINCE JAN 1 14.83 21.36 -6.53 29.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1924 0.2 -0.2 1.2  
1934  
MONTH TO DATE 0.0 2.0 -2.0 2.4  
SINCE OCT 1 13.5 9.7 3.8 25.1  
SINCE JUL 1 13.5 9.7 3.8 25.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 48 -21 56  
MONTH TO DATE 268 414 -146 404  
SINCE DEC 1 268 414 -146 404  
SINCE JUL 1 2023 2377 -354 2339  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 871 525 346 601    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 800 AM  
LOWEST 40 1200 AM  
AVERAGE 61  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 58 1979  
MINIMUM TEMPERATURE (F) 7 -29 1972  
 
SUNRISE AND SUNSET  
DECEMBER 10 2020......SUNRISE 803 AM CST SUNSET 450 PM CST  
DECEMBER 11 2020......SUNRISE 804 AM CST SUNSET 450 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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