AFOS product CLISTL
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CDUS43 KLSX 250729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
229 AM CDT WED APR 25 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 24 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         72    509 PM  90    2009  70      2       77       
                                      1990                          
                                      1989                          
  MINIMUM         50   1124 PM  25    1910  50      0       44       
  AVERAGE         61                        60      1       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.44 1975   0.13  -0.13     0.00    
  MONTH TO DATE    2.28                      2.92  -0.64     2.86    
  SINCE MAR 1      9.40                      6.24   3.16     7.10    
  SINCE JAN 1     15.88                     10.88   5.00     9.39    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.1  1910   0.0    0.0      0.0     
  MONTH TO DATE    0.6                       0.4    0.2      0.0     
  SINCE MAR 1      1.6                       2.7   -1.1      1.8     
  SINCE JUL 1      7.1                      17.7  -10.6      3.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         6     -2        4       
  MONTH TO DATE  418                       237    181      115       
  SINCE MAR 1   1092                       825    267      582       
  SINCE JUL 1   4563                      4423    140     3315       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   13                        30    -17       62       
  SINCE MAR 1     13                        37    -24       68       
  SINCE JAN 1     13                        37    -24       70       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     8.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     44           400 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        92      1986                    
 MINIMUM TEMPERATURE (F)   51        32      1934                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 25 2018.........SUNRISE   611 AM CDT   SUNSET   748 PM CDT   
APRIL 26 2018.........SUNRISE   610 AM CDT   SUNSET   749 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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