AFOS product CLISTL
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CDUS43 KLSX 090729
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
228 AM CDT SUN SEP 9 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 8 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         70    130 PM 101    1947  83    -13       85       
  MINIMUM         62   1159 PM  42    1986  64     -2       54       
  AVERAGE         66                        74     -8       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.92          2.87 1920   0.10   0.82     0.00    
  MONTH TO DATE    1.58                      0.83   0.75     0.01    
  SINCE SEP 1      1.58                      0.83   0.75     0.01    
  SINCE JAN 1     32.26                     28.58   3.68    30.31    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        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                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        6       
  SINCE SEP 1      0                         0      0        6       
  SINCE JUL 1      0                         1     -1        6       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         9     -8        5       
  MONTH TO DATE  119                        81     38       42       
  SINCE SEP 1    119                        81     38       42       
  SINCE JAN 1   1875                      1480    395     1644       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    15.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     73           200 PM                                     
 AVERAGE    87                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       101      1925                    
 MINIMUM TEMPERATURE (F)   64        43      1883                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2018.....SUNRISE   638 AM CDT   SUNSET   719 PM CDT   
SEPTEMBER 10 2018.....SUNRISE   639 AM CDT   SUNSET   718 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$

Maples