283 
CDUS43 KLSX 080732
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
228 AM CDT SAT APR 8 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 7 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    350 PM  88    1948  65     -2       61       
                                      1893                          
  MINIMUM         39    538 AM  23    2007  44     -5       42       
  AVERAGE         51                        54     -3       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.86 1929   0.12  -0.12      T      
  MONTH TO DATE    2.41                      0.84   1.57     0.40    
  SINCE MAR 1      6.65                      4.16   2.49     2.69    
  SINCE JAN 1      8.94                      8.80   0.14     4.29    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.5  1982   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2      0.0     
  SINCE MAR 1      1.8                       2.5   -0.7      0.3     
  SINCE JUL 1      3.2                      17.5  -14.3     10.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        11      3       13       
  MONTH TO DATE   65                        88    -23       86       
  SINCE MAR 1    532                       676   -144      459       
  SINCE JUL 1   3265                      4274  -1009     3289       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         7     -7        0       
  SINCE MAR 1      6                        14     -8        8       
  SINCE JAN 1      8                        14     -6        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     8.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           300 AM                                     
 LOWEST     23           300 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        89      1890                    
 MINIMUM TEMPERATURE (F)   45        22      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  8 2017.........SUNRISE   635 AM CDT   SUNSET   732 PM CDT   
APRIL  9 2017.........SUNRISE   634 AM CDT   SUNSET   733 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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