AFOS product CLISTL
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CDUS43 KLSX 310745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT SUN MAY 31 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 30 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         75    449 PM  97    1934  80     -5       86       
  MINIMUM         59   1159 PM  42    1889  62     -3       70       
  AVERAGE         67                        71     -4       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.54          2.63 1974   0.17   0.37      T      
  MONTH TO DATE    3.62                      4.56  -0.94     3.84    
  SINCE MAR 1     12.04                     11.57   0.47    13.77    
  SINCE JAN 1     14.99                     16.21  -1.22    16.92    
                                                                     
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                         1     -1        0       
  MONTH TO DATE   42                        74    -32       79       
  SINCE MAR 1    772                       932   -160      990       
  SINCE JUL 1   4574                      4530     44     5027       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         7     -5       13       
  MONTH TO DATE  199                       121     78      211       
  SINCE MAR 1    224                       167     57      248       
  SINCE JAN 1    224                       167     57      248       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           500 AM                                     
 LOWEST     73           400 PM                                     
 AVERAGE    82                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        98      1934                    
 MINIMUM TEMPERATURE (F)   62        42      1889                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 31 2015...........SUNRISE   539 AM CDT   SUNSET   820 PM CDT   
JUNE  1 2015..........SUNRISE   539 AM CDT   SUNSET   820 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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