AFOS product CLISTL
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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
145 AM CST TUE DEC 23 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 22 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         52   1108 PM  66    1965  41     11       36       
                                      1933                          
  MINIMUM         40    709 AM -16    1989  25     15       27       
  AVERAGE         46                        33     13       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.68          1.46 1988   0.09   0.59     0.10    
  MONTH TO DATE    2.48                      2.05   0.43     1.96    
  SINCE DEC 1      2.48                      2.05   0.43     1.96    
  SINCE JAN 1     43.19                     40.17   3.02    42.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.1  1990   0.2   -0.2       T      
  MONTH TO DATE    0.2                       2.8   -2.6      5.6     
  SINCE DEC 1      0.2                       2.8   -2.6      5.6     
  SINCE JUL 1      4.0                       3.5    0.5      5.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        32    -13       33       
  MONTH TO DATE  552                       644    -92      668       
  SINCE DEC 1    552                       644    -92      668       
  SINCE JUL 1   1509                      1470     39     1538       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1732                      1646     86     1728       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 PM                                     
 LOWEST     62          1200 AM                                     
 AVERAGE    78                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        74      1933                    
 MINIMUM TEMPERATURE (F)   25       -15      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 23 2014......SUNRISE   717 AM CST   SUNSET   444 PM CST   
DECEMBER 24 2014......SUNRISE   717 AM CST   SUNSET   445 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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