121 
CDUS43 KLSX 092133
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
430 PM CDT TUE OCT 9 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 9 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         86    253 PM  89    1938  71     15       80       
                                      1879                          
  MINIMUM         72    609 AM  30    2000  51     21       64        
  AVERAGE         79                        61     18       72      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          1.72 2017   0.11  -0.11     1.72    
  MONTH TO DATE    1.25                      0.95   0.30     2.05    
  SINCE SEP 1      3.25                      4.08  -0.83     2.32    
  SINCE JAN 1     33.93                     31.83   2.10    32.62    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0           0.0  2015   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      T                         0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            0                         6     -6        0       
  MONTH TO DATE    0                        44    -44        0       
  SINCE SEP 1      7                        84    -77        7       
  SINCE JUL 1      7                        85    -78        7       
                                                                     
 COOLING                                                             
  TODAY           14                         2     12        7       
  MONTH TO DATE  114                        21     93       72       
  SINCE SEP 1    423                       223    200      334       
  SINCE JAN 1   2179                      1622    557     1936       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED    13.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              


                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           300 AM                                     
 LOWEST     51           300 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        92      1963                    
 MINIMUM TEMPERATURE (F)   51        29      1964                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  9 2018.......SUNRISE   705 AM CDT   SUNSET   632 PM CDT   
OCTOBER 10 2018.......SUNRISE   706 AM CDT   SUNSET   630 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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