AFOS product CLISTL
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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
228 AM CDT WED MAR 11 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 10 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         57    458 PM  86    1955  54      3       80       
  MINIMUM         42   1159 PM   8    1934  35      7       45       
  AVERAGE         50                        44      6       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.20          1.50 1901   0.10   0.10     0.00    
  MONTH TO DATE    0.37                      0.91  -0.54     0.32    
  SINCE MAR 1      0.37                      0.91  -0.54     0.32    
  SINCE JAN 1      3.32                      5.55  -2.23     3.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1948   0.1   -0.1      0.0     
  MONTH TO DATE    0.6                       1.1   -0.5      1.5     
  SINCE MAR 1      0.6                       1.1   -0.5      1.5     
  SINCE JUL 1     16.8                      16.1    0.7     28.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        21     -6        2       
  MONTH TO DATE  279                       227     52      296       
  SINCE MAR 1    279                       227     52      296       
  SINCE JUL 1   4081                      3825    256     4333       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           900 AM                                     
 LOWEST     62           500 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   54        85      1972                    
 MINIMUM TEMPERATURE (F)   35         8      1948                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 11 2015.........SUNRISE   719 AM CDT   SUNSET   704 PM CDT   
MARCH 12 2015.........SUNRISE   718 AM CDT   SUNSET   705 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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