AFOS product CLISTL
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CDUS43 KLSX 040731
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
230 AM CDT MON MAY 4 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 3 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         85    251 PM  92    1949  73     12       77       
  MINIMUM         64    604 AM  31    1976  53     11       57       
  AVERAGE         75                        63     12       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.99 2013   0.15  -0.15     0.00    
  MONTH TO DATE    T                         0.42  -0.42      T      
  SINCE MAR 1      8.42                      7.43   0.99     9.93    
  SINCE JAN 1     11.37                     12.07  -0.70    13.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2014   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      0.6                       2.7   -2.1      1.6     
  SINCE JUL 1     16.8                      17.7   -0.9     28.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        0       
  MONTH TO DATE    7                        13     -6       24       
  SINCE MAR 1    737                       871   -134      935       
  SINCE JUL 1   4539                      4469     70     4972       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         2      8        2       
  MONTH TO DATE   13                         6      7        2       
  SINCE MAR 1     38                        52    -14       39       
  SINCE JAN 1     38                        52    -14       39       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED    10.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    46          1100 PM                                     
 LOWEST     27           400 PM                                     
 AVERAGE    37                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        92      1952                    
 MINIMUM TEMPERATURE (F)   54        33      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  4 2015...........SUNRISE   601 AM CDT   SUNSET   756 PM CDT   
MAY  5 2015...........SUNRISE   600 AM CDT   SUNSET   757 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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