AFOS product CLISTL
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CDUS43 KLSX 190745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT SUN APR 19 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 18 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         79    423 PM  93    2002  68     11       72       
  MINIMUM         59    400 AM  29    1953  48     11       45       
  AVERAGE         69                        58     11       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.48 2013   0.12  -0.12     0.00    
  MONTH TO DATE    4.36                      2.16   2.20     6.05    
  SINCE MAR 1      7.36                      5.48   1.88     7.60    
  SINCE JAN 1     10.31                     10.12   0.19    10.75    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.0  1901   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3       T      
  SINCE MAR 1      0.6                       2.6   -2.0      1.6     
  SINCE JUL 1     16.8                      17.6   -0.8     28.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8        6       
  MONTH TO DATE   64                       194   -130      188       
  SINCE MAR 1    633                       782   -149      878       
  SINCE JUL 1   4435                      4380     55     4915       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         1      3        0       
  MONTH TO DATE   25                        18      7       13       
  SINCE MAR 1     25                        25      0       13       
  SINCE JAN 1     25                        25      0       13       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     6.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     45           400 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        88      2011                    
                                             1948                    
 MINIMUM TEMPERATURE (F)   49        26      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 19 2015.........SUNRISE   620 AM CDT   SUNSET   742 PM CDT   
APRIL 20 2015.........SUNRISE   619 AM CDT   SUNSET   743 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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