AFOS product CLIDPA
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
731 
CDUS43 KLOT 100636
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1236 AM CST FRI FEB 10 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR FEBRUARY 9 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         35    205 PM  69          34      1       MM       
  MINIMUM         17    631 AM  -7          18     -1       MM       
  AVERAGE         26                        26      0       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48        0.05  -0.05    MM       
  MONTH TO DATE    T                         0.36  -0.36    MM       
  SINCE JAN 1      0.76                      1.67  -0.91    MM       
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        39      0       MM       
  MONTH TO DATE  302                       357    -55       MM       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0       MM       
  MONTH TO DATE    0                         0      0       MM       
  SINCE JAN 1      0                         0      0       MM       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    10.4                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               


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

                                                                     
THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        62      2009                    
 MINIMUM TEMPERATURE (F)   18       -20      2011                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 10 2012......SUNRISE   656 AM CST   SUNSET   519 PM CST   
FEBRUARY 11 2012......SUNRISE   655 AM CST   SUNSET   520 PM CST   

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




$$