AFOS product CLISTL
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CDUS43 KLSX 040745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT SUN MAY 4 2014


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 3 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         77    502 PM  92    1949  73      4       45       
  MINIMUM         57    656 AM  31    1976  53      4       41       
  AVERAGE         67                        63      4       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.99 2013   0.15  -0.15     1.99    
  MONTH TO DATE    T                         0.42  -0.42     2.36    
  SINCE MAR 1      9.93                      7.43   2.50    12.98    
  SINCE JAN 1     13.08                     12.07   1.01    19.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2013   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      1.6                       2.7   -1.1     14.3     
  SINCE JUL 1     28.8                      17.7   11.1     27.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4       22       
  MONTH TO DATE   24                        13     11       29       
  SINCE MAR 1    935                       871     64     1097       
  SINCE JUL 1   4972                      4469    503     4414       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         2      0        0       
  MONTH TO DATE    2                         6     -4        6       
  SINCE MAR 1     39                        52    -13       40       
  SINCE JAN 1     39                        52    -13       40       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    57           700 AM                                     
 LOWEST     25           200 PM                                     
 AVERAGE    41                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        92      1952                    
 MINIMUM TEMPERATURE (F)   54        33      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  4 2014...........SUNRISE   600 AM CDT   SUNSET   757 PM CDT   
MAY  5 2014...........SUNRISE   559 AM CDT   SUNSET   758 PM CDT   

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




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