613 
CDUS43 KABR 121620
CLI8D3

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ABERDEEN SD
1020 AM CST FRI DEC 12 2025

...................................

...THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 11 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1932 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         17   1159 PM  58    1939  29    -12       17       
  MINIMUM          8    421 AM -19    1945  12     -4       -4       
  AVERAGE         13                        20     -7        7     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.90 1949   0.02  -0.02     0.00     
  MONTH TO DATE    0.31                      0.18   0.13     0.06     
  SINCE DEC 1      0.31                      0.18   0.13     0.06     
  SINCE JAN 1     24.84                     22.52   2.32    22.36     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.0  1932   0.2   -0.2      0.0      
  MONTH TO DATE    1.7                       1.9   -0.2      1.0      
  SINCE OCT 1     10.9                       7.5    3.4      3.2      
  SINCE JUL 1     10.9                       7.5    3.4      3.2      
  SNOW DEPTH       6                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       52                        44      8       58        
  MONTH TO DATE  566                       466    100      468        
  SINCE DEC 1    566                       466    100      468        
  SINCE JUL 1   1979                      2248   -269     1815        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    620                       567     53      689        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     6.7                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           800 PM                                      
 LOWEST     76           300 AM                                      
 AVERAGE    80                                                        

..........................................................


THE SISSETON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   29        51      1998                      
 MINIMUM TEMPERATURE (F)   12       -15      1932                      
                                             2000                     
                                             2016                     


SUNRISE AND SUNSET                                                    
DECEMBER 12 2025......SUNRISE   800 AM CST   SUNSET   444 PM CST     
DECEMBER 13 2025......SUNRISE   801 AM CST   SUNSET   444 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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