AFOS product CLISTL
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CDUS43 KLSX 230746
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
144 AM CST THU NOV 23 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 22 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         40    328 PM  77    1900  52    -12       51       
  MINIMUM         24    714 AM  10    1880  35    -11       37       
  AVERAGE         32                        44    -12       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.28 1963   0.14  -0.14     0.09    
  MONTH TO DATE    1.46                      2.86  -1.40     3.19    
  SINCE SEP 1      5.44                      9.32  -3.88    11.29    
  SINCE JAN 1     35.74                     37.07  -1.33    39.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  1941   0.1   -0.1      0.0     
  MONTH TO DATE    T                         0.4   -0.4      0.0     
  SINCE SEP 1      T                         0.4   -0.4      0.0     
  SINCE JUL 1      T                         0.4   -0.4      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        21     12       21       
  MONTH TO DATE  397                       361     36      246       
  SINCE SEP 1    599                       636    -37      337       
  SINCE JUL 1    599                       637    -38      337       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0       23       
  SINCE SEP 1    357                       243    114      457       
  SINCE JAN 1   1959                      1642    317     2162       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           300 AM                                     
 LOWEST     40           200 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        75      1931                    
 MINIMUM TEMPERATURE (F)   35         8      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 23 2017......SUNRISE   653 AM CST   SUNSET   443 PM CST   
NOVEMBER 24 2017......SUNRISE   654 AM CST   SUNSET   442 PM CST   

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




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