AFOS product CLISTL
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CDUS43 KLSX 030734
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
233 AM CDT TUE APR 3 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 2 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42   1159 PM  89    2012  63    -21       69       
  MINIMUM         25    520 AM  23    1961  42    -17       47       
  AVERAGE         34                        53    -19       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.45          2.53 2014   0.12   0.33     0.01    
  MONTH TO DATE    0.73                      0.25   0.48     0.01    
  SINCE MAR 1      7.85                      3.57   4.28     4.25    
  SINCE JAN 1     14.33                      8.21   6.12     6.54    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             2.5  1901   0.1   -0.1      0.0     
  MONTH TO DATE    0.6                       0.1    0.5      0.0     
  SINCE MAR 1      1.6                       2.4   -0.8      1.8     
  SINCE JUL 1      7.1                      17.4  -10.3      3.2     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        13     18        7       
  MONTH TO DATE   63                        27     36       21       
  SINCE MAR 1    737                       615    122      488       
  SINCE JUL 1   4208                      4213     -5     3221       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         2     -2        0       
  SINCE MAR 1      0                         9     -9        6       
  SINCE JAN 1      0                         9     -9        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     82          1100 AM                                     
 AVERAGE    91                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        90      2011                    
 MINIMUM TEMPERATURE (F)   43        20      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  3 2018.........SUNRISE   643 AM CDT   SUNSET   727 PM CDT   
APRIL  4 2018.........SUNRISE   642 AM CDT   SUNSET   728 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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