AFOS product CLISTL
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CDUS43 KLSX 030733
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
131 AM CST SAT FEB 3 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 2 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         31    345 PM  66    2016  42    -11       38        
  MINIMUM         11    734 AM -10    1917  25    -14       26        
                                      1905                          
  AVERAGE         21                        33    -12       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.18 1883   0.07  -0.07     0.00    
  MONTH TO DATE    0.00                      0.15  -0.15     0.00    
  SINCE DEC 1      2.07                      5.39  -3.32     2.93    
  SINCE JAN 1      1.23                      2.55  -1.32     1.80    
                                                                     
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      4.7                      10.4   -5.7      1.2     
  SINCE JUL 1      4.7                      11.1   -6.4      1.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       44                        32     12       33       
  MONTH TO DATE   80                        64     16       58       
  SINCE DEC 1   2099                      2032     67     1819       
  SINCE JUL 1   2801                      2858    -57     2310       
                                                                     
 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    13   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67           500 AM                                     
 LOWEST     27           400 PM                                     
 AVERAGE    47                                                       

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

                                                                     
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 2018......SUNRISE   706 AM CST   SUNSET   526 PM CST   
FEBRUARY  4 2018......SUNRISE   705 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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