AFOS product CLISTL
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CDUS43 KLSX 040731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
130 AM CST SUN JAN 4 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 3 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42    403 PM  68    1939  40      2       30       
  MINIMUM         37    730 AM -12    1879  24     13        4       
  AVERAGE         40                        32      8       17      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.51          4.16 1950   0.09   0.42     0.00    
  MONTH TO DATE    0.56                      0.27   0.29     0.20    
  SINCE DEC 1      3.28                      3.11   0.17     2.16    
  SINCE JAN 1      0.56                      0.27   0.29     0.20    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.1  1893   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.5   -0.5      3.3     
  SINCE DEC 1      0.2                       4.9   -4.7      8.9     
  SINCE JUL 1      4.0                       5.6   -1.6      8.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        33     -8       48       
  MONTH TO DATE   84                        99    -15      126       
  SINCE DEC 1    888                      1038   -150     1096       
  SINCE JUL 1   1845                      1864    -19     1966       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     3.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     86           500 PM                                     
 AVERAGE    89                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        72      1997                    
 MINIMUM TEMPERATURE (F)   24        -9      1879                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  4 2015.......SUNRISE   720 AM CST   SUNSET   453 PM CST   
JANUARY  5 2015.......SUNRISE   720 AM CST   SUNSET   454 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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