289 
CDUS43 KLOT 292236
CLIMDW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CST THU DEC 29 2022

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 29 2022...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         57   3:18 PM  64    1984  34     23       39        
  MINIMUM         44   2:45 AM  -8    1976  22     22       32        
  AVERAGE         51                        28     23       36     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.85 2019   0.05  -0.05     0.01     
  MONTH TO DATE    1.67                      1.68  -0.01     1.96     
  SINCE DEC 1      1.67                      1.68  -0.01     1.96     
  SINCE JAN 1     30.76                     34.31  -3.55    27.87     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           14                        37    -23       29        
  MONTH TO DATE 1041                       970     71      733        
  SINCE DEC 1   1041                       970     71      733        
  SINCE JUL 1   2004                      2054    -50     1673        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1514                      1112    402     1460        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED    16.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           4:00 PM                                      
 LOWEST     73          12:00 AM                                      
 AVERAGE    80                                                        

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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   34        60      1936                      
                                             2002                     
 MINIMUM TEMPERATURE (F)   22        -8      1983                      


SUNRISE AND SUNSET                                                    
DECEMBER 29 2022......SUNRISE   7:18 AM CST   SUNSET   4:28 PM CST     
DECEMBER 30 2022......SUNRISE   7:18 AM CST   SUNSET   4:29 PM CST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$