AFOS product CLISTL
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CDUS43 KLSX 030728
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
127 AM CST FRI FEB 3 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 2 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         38    205 PM  66    2016  42     -4       66       
  MINIMUM         26   1133 PM -10    1917  25      1       42       
                                      1905                          
  AVERAGE         32                        33     -1       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.18 1883   0.07  -0.07     0.15    
  MONTH TO DATE    0.00                      0.15  -0.15     0.15    
  SINCE DEC 1      2.93                      5.39  -2.46    12.69    
  SINCE JAN 1      1.80                      2.55  -0.75     0.95    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.8  1961   0.2   -0.2      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE DEC 1      1.2                      10.4   -9.2      3.3     
  SINCE JUL 1      1.2                      11.1   -9.9      3.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        32      1       11       
  MONTH TO DATE   58                        64     -6       29       
  SINCE DEC 1   1819                      2032   -213     1585       
  SINCE JUL 1   2310                      2858   -548     2147       
                                                                     
 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    17   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           100 AM                                     
 LOWEST     26           500 PM                                     
 AVERAGE    45                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        75      1890                    
 MINIMUM TEMPERATURE (F)   25       -12      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  3 2017......SUNRISE   705 AM CST   SUNSET   526 PM CST   
FEBRUARY  4 2017......SUNRISE   704 AM CST   SUNSET   527 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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