AFOS product CLISTL
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CDUS43 KLSX 280731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
230 AM CDT WED MAR 28 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 27 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         59   1032 AM  87    1910  60     -1       58       
  MINIMUM         44   1155 PM  15    1955  40      4       52       
  AVERAGE         52                        50      2       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.12          2.31 1890   0.12   1.00     0.33    
  MONTH TO DATE    6.17                      2.81   3.36     2.96    
  SINCE MAR 1      6.17                      2.81   3.36     2.96    
  SINCE JAN 1     12.65                      7.45   5.20     5.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.5  1947   0.1   -0.1      0.0     
  MONTH TO DATE    1.0                       2.2   -1.2      1.8     
  SINCE MAR 1      1.0                       2.2   -1.2      1.8     
  SINCE JUL 1      6.5                      17.2  -10.7      3.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        15     -2       10       
  MONTH TO DATE  603                       530     73      430       
  SINCE MAR 1    603                       530     73      430       
  SINCE JUL 1   4074                      4128    -54     3163       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        6       
  SINCE MAR 1      0                         0      0        6       
  SINCE JAN 1      0                         0      0        8       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     92          1000 PM                                     
 AVERAGE    96                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   61        89      1985                    
 MINIMUM TEMPERATURE (F)   41        21      1934                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 28 2018.........SUNRISE   652 AM CDT   SUNSET   721 PM CDT   
MARCH 29 2018.........SUNRISE   651 AM CDT   SUNSET   722 PM CDT   

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




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