AFOS product CLISTL
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CDUS43 KLSX 210730
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
229 AM CDT THU APR 21 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 20 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71   1149 AM  89    1987  69      2       58       
  MINIMUM         60    808 AM  28    1904  49     11       48       
  AVERAGE         66                        59      7       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          1.84 1966   0.13   0.09      T      
  MONTH TO DATE    1.79                      2.41  -0.62     5.13    
  SINCE MAR 1      4.08                      5.73  -1.65     8.13    
  SINCE JAN 1      5.68                     10.37  -4.69    11.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.5  1904   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE MAR 1      0.3                       2.7   -2.4      0.6     
  SINCE JUL 1     10.9                      17.7   -6.8     16.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8       12       
  MONTH TO DATE  189                       210    -21       79       
  SINCE MAR 1    562                       798   -236      648       
  SINCE JUL 1   3392                      4396  -1004     4450       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         2     -1        0       
  MONTH TO DATE   17                        22     -5       25       
  SINCE MAR 1     25                        29     -4       25       
  SINCE JAN 1     25                        29     -4       25       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90          1100 PM                                     
 LOWEST     63          1200 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        89      1965                    
                                             1902                    
 MINIMUM TEMPERATURE (F)   49        32      1904                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 21 2016.........SUNRISE   616 AM CDT   SUNSET   745 PM CDT   
APRIL 22 2016.........SUNRISE   615 AM CDT   SUNSET   746 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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