845  
CDUS43 KABR 112338  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
538 PM CST FRI DEC 11 2020  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 11 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 31 410 AM 59 1939 26 5 13  
MINIMUM 26 459 PM -22 1927 7 19 -17  
AVERAGE 29 17 12 -2  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 1909 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.19 -0.19 0.11  
SINCE DEC 1 0.00 0.19 -0.19 0.11  
SINCE JAN 1 14.83 21.39 -6.56 29.59  
 
SNOWFALL (IN)  
TODAY 0.0 10.0 1909 0.3 -0.3 0.0  
MONTH TO DATE 0.0 2.5 -2.5 2.4  
SINCE OCT 1 13.5 10.2 3.3 25.1  
SINCE JUL 1 13.5 10.2 3.3 25.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 36 48 -12 67  
MONTH TO DATE 336 510 -174 532  
SINCE DEC 1 336 510 -174 532  
SINCE JUL 1 2091 2473 -382 2467  
 
COOLING  
TODAY 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 NE (50)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 900 AM  
LOWEST 75 300 PM  
AVERAGE 80  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 54 1924  
MINIMUM TEMPERATURE (F) 7 -28 1893  
 
SUNRISE AND SUNSET  
DECEMBER 11 2020......SUNRISE 804 AM CST SUNSET 450 PM CST  
DECEMBER 12 2020......SUNRISE 805 AM CST SUNSET 451 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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