AFOS product CLISTL
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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
226 AM CDT MON AUG 10 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 9 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         91    352 PM 110    1934  89      2       82       
  MINIMUM         74    803 PM  54    1884  70      4       70       
  AVERAGE         83                        80      3       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.49R         1.44 1928   0.10   1.39     0.01    
  MONTH TO DATE    4.74                      0.94   3.80     3.18    
  SINCE JUN 1     22.01                      9.33  12.68    10.03    
  SINCE JAN 1     37.00                     25.70  11.30    27.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2013   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      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      3                         5     -2        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       18                        14      4       11       
  MONTH TO DATE  153                       134     19      115       
  SINCE JUN 1   1033                       935     98      875       
  SINCE JAN 1   1257                      1109    148     1137       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91           100 AM                                     
 LOWEST     60           400 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       105      1934                    
 MINIMUM TEMPERATURE (F)   70        54      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 10 2015........SUNRISE   611 AM CDT   SUNSET   803 PM CDT   
AUGUST 11 2015........SUNRISE   612 AM CDT   SUNSET   801 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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