AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
949 
CDUS43 KLSX 110728
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT SUN OCT 11 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 10 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71    424 PM  92    1963  71      0       59       
  MINIMUM         50    330 AM  29    1964  51     -1       52       
  AVERAGE         61                        61      0       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.27 2001   0.11  -0.11     0.81    
  MONTH TO DATE    T                         1.06  -1.06     3.46    
  SINCE SEP 1      3.11                      4.19  -1.08     7.66    
  SINCE JAN 1     42.04                     31.94  10.10    36.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2013   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      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         6     -2        9       
  MONTH TO DATE   41                        50     -9       43       
  SINCE SEP 1     47                        90    -43       82       
  SINCE JUL 1     47                        91    -44       82       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   15                        23     -8       19       
  SINCE SEP 1    329                       225    104      212       
  SINCE JAN 1   1836                      1624    212     1717       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     2.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           300 AM                                     
 LOWEST     40           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        94      1963                    
 MINIMUM TEMPERATURE (F)   50        30      1964                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 11 2015.......SUNRISE   707 AM CDT   SUNSET   629 PM CDT   
OCTOBER 12 2015.......SUNRISE   708 AM CDT   SUNSET   628 PM CDT   

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




$$