536   
CDUS43 KFSD 152257  
CLISUX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
457 PM CST SUN DEC 15 2024  
   
...............................  
  
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 15 2024  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         37   3:59 PM  70    2021  33      4       44          
  MINIMUM         32  10:20 AM -20    1901  15     17       34          
  AVERAGE         35                        24     11       39       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.96 2012   0.03  -0.03     0.37       
  MONTH TO DATE    0.07                      0.50  -0.43     0.37       
  SINCE DEC 1      0.07                      0.50  -0.43     0.37       
  SINCE JAN 1     31.85                     28.78   3.07    26.38       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           3.6  1925   0.3   -0.3      0.0        
                                      1940                             
  MONTH TO DATE    1.3                       3.5   -2.2       T         
  SINCE DEC 1      1.3                       3.5   -2.2       T         
  SINCE JUL 1      2.5                       7.5   -5.0      5.8        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           30                        41    -11       26          
  MONTH TO DATE  575                       579     -4      467          
  SINCE DEC 1    575                       579     -4      467          
  SINCE JUL 1   1634                      2052   -418     1686          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JAN 1    858                       865     -7     1133           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (160)         
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SE (150)         
  AVERAGE WIND SPEED    10.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 1.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100          12:00 AM                                        
 LOWEST     89           4:00 PM                                        
 AVERAGE    95                                                          
   
......................................................  
  
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   33        64      1939                        
                                             1962                       
 MINIMUM TEMPERATURE (F)   15       -15      1989                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 15 2024......SUNRISE   7:48 AM CST   SUNSET   4:54 PM CST       
DECEMBER 16 2024......SUNRISE   7:49 AM CST   SUNSET   4:54 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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