AFOS product CLISTL
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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
145 AM CST FRI JAN 16 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 15 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         47    319 PM  69    1901  40      7       31       
  MINIMUM         20    604 AM -12    1888  23     -3       22       
  AVERAGE         34                        32      2       27      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.18 1907   0.07  -0.07      T      
  MONTH TO DATE    1.02                      1.21  -0.19     1.49    
  SINCE DEC 1      3.74                      4.05  -0.31     3.45    
  SINCE JAN 1      1.02                      1.21  -0.19     1.49    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1997   0.2   -0.2       T      
  MONTH TO DATE    0.3                       2.7   -2.4     14.9     
  SINCE DEC 1      0.5                       7.1   -6.6     20.5     
  SINCE JUL 1      4.3                       7.8   -3.5     20.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        34     -3       38       
  MONTH TO DATE  577                       503     74      554       
  SINCE DEC 1   1381                      1442    -61     1524       
  SINCE JUL 1   2338                      2268     70     2394       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     6.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           400 AM                                     
 LOWEST     37           400 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        71      1990                    
 MINIMUM TEMPERATURE (F)   23       -14      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 16 2015.......SUNRISE   718 AM CST   SUNSET   505 PM CST   
JANUARY 17 2015.......SUNRISE   717 AM CST   SUNSET   506 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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