AFOS product CLISTL
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CDUS43 KLSX 300740
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
239 AM CDT FRI JUN 30 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 29 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         93    159 PM 106    2012  88      5       83       
  MINIMUM         74    545 AM  55    1923  70      4       64       
  AVERAGE         84                        79      5       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.81 1960   0.12  -0.10     0.00    
  MONTH TO DATE    2.46                      4.16  -1.70     0.91    
  SINCE JUN 1      2.46                      4.16  -1.70     0.91    
  SINCE JAN 1     25.36                     20.53   4.83    13.96    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      3.2                      17.7  -14.5     10.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         3     -3        0       
  SINCE JUN 1      0                         3     -3        0       
  SINCE JUL 1   3397                      4533  -1136     3484       
                                                                     
 COOLING                                                             
  YESTERDAY       19                        14      5        9       
  MONTH TO DATE  395                       318     77      486       
  SINCE JUN 1    395                       318     77      486       
  SINCE JAN 1    647                       492    155      680       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    10.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71          1100 PM                                     
 LOWEST     44           100 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       105      2012                    
 MINIMUM TEMPERATURE (F)   70        54      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 30 2017..........SUNRISE   540 AM CDT   SUNSET   830 PM CDT   
JULY  1 2017..........SUNRISE   541 AM CDT   SUNSET   830 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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