AFOS product CLISTL
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CDUS43 KLSX 080744
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
144 AM CST THU FEB 8 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 7 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         34    406 PM  71    2015  43     -9       67       
  MINIMUM         16    732 AM  -3    1895  26    -10       40       
  AVERAGE         25                        34     -9       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.79 1999   0.08  -0.08     0.01    
  MONTH TO DATE    0.01                      0.54  -0.53     0.02    
  SINCE DEC 1      2.08                      5.78  -3.70     2.95    
  SINCE JAN 1      1.24                      2.94  -1.70     1.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             2.6  1973   0.2   -0.2      0.0     
  MONTH TO DATE    0.1                       1.2   -1.1      0.0     
  SINCE DEC 1      4.8                      11.2   -6.4      1.2     
  SINCE JUL 1      4.8                      11.9   -7.1      1.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       40                        31      9       11       
  MONTH TO DATE  279                       220     59      175       
  SINCE DEC 1   2298                      2188    110     1936       
  SINCE JUL 1   3000                      3014    -14     2427       
                                                                     
 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     W (280)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     9.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LT FREEZING RAIN                                                   
  SNOW                                                               
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           100 AM                                     
 LOWEST     47           300 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        70      1990                    
 MINIMUM TEMPERATURE (F)   26       -12      1895                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  8 2018......SUNRISE   700 AM CST   SUNSET   531 PM CST   
FEBRUARY  9 2018......SUNRISE   659 AM CST   SUNSET   533 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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