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665 
CDUS43 KLSX 041118
CLISTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
239 AM CDT THU MAY 4 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 3 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         59    128 AM  92    1949  73    -14       66       
  MINIMUM         47    754 PM  31    1976  53     -6       52       
  AVERAGE         53                        63    -10       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.84          1.99 2013   0.15   1.69     0.00    
  MONTH TO DATE    1.86                      0.42   1.44      T      
  SINCE MAR 1     16.47                      7.43   9.04     6.78    
  SINCE JAN 1     18.76                     12.07   6.69     8.38    
                                                                     
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 MAR 1      1.8                       2.7   -0.9      0.3     
  SINCE JUL 1      3.2                      17.7  -14.5     10.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                         4      8        6       
  MONTH TO DATE   28                        13     15       17       
  SINCE MAR 1    635                       871   -236      588       
  SINCE JUL 1   3368                      4469  -1101     3418       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE    0                         6     -6        0       
  SINCE MAR 1     73                        52     21       60       
  SINCE JAN 1     75                        52     23       60       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    11.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           800 PM                                     
 LOWEST     47           100 AM                                     
 AVERAGE    70                                                       

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

                                                                     
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 2017...........SUNRISE   600 AM CDT   SUNSET   757 PM CDT   
MAY  5 2017...........SUNRISE   559 AM CDT   SUNSET   758 PM CDT   

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




$$
513 
CDUS43 KLSX 040742
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
239 AM CDT THU MAY 4 2017


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 3 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         59    128 AM  92    1949  73    -14       66       
  MINIMUM         47    754 PM  31    1976  53     -6       52       
  AVERAGE         53                        63    -10       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.84          1.99 2013   0.15   1.69     0.00    
  MONTH TO DATE    1.86                      0.42   1.44      T      
  SINCE MAR 1     16.47                      7.43   9.04     6.78    
  SINCE JAN 1     18.76                     12.07   6.69     8.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             0.0  2015   0.0   MM        0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      1.8                       2.7   -0.9      0.3     
  SINCE JUL 1      3.2                      17.7  -14.5     10.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                         4      8        6       
  MONTH TO DATE   28                        13     15       17       
  SINCE MAR 1    635                       871   -236      588       
  SINCE JUL 1   3368                      4469  -1101     3418       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE    0                         6     -6        0       
  SINCE MAR 1     73                        52     21       60       
  SINCE JAN 1     75                        52     23       60       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    11.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           800 PM                                     
 LOWEST     47           100 AM                                     
 AVERAGE    70                                                       

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

                                                                     
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 2017...........SUNRISE   600 AM CDT   SUNSET   757 PM CDT   
MAY  5 2017...........SUNRISE   559 AM CDT   SUNSET   758 PM CDT   

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




$$