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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
226 AM CDT SUN APR 12 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 11 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         68    427 PM  90    1930  66      2       74       
  MINIMUM         43    602 AM  24    1973  46     -3       54       
  AVERAGE         56                        56      0       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.79 1979   0.12  -0.12     0.00    
  MONTH TO DATE    4.30                      1.32   2.98     5.49    
  SINCE MAR 1      7.30                      4.64   2.66     7.04    
  SINCE JAN 1     10.25                      9.28   0.97    10.19    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.7  1957   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2       T      
  SINCE MAR 1      0.6                       2.5   -1.9      1.6     
  SINCE JUL 1     16.8                      17.5   -0.7     28.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        10     -1        1       
  MONTH TO DATE   59                       131    -72      117       
  SINCE MAR 1    628                       719    -91      807       
  SINCE JUL 1   4430                      4317    113     4844       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   15                        11      4        5       
  SINCE MAR 1     15                        18     -3        5       
  SINCE JAN 1     15                        18     -3        5       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    65           500 AM                                     
 LOWEST     35           400 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        89      1971                    
 MINIMUM TEMPERATURE (F)   46        24      1940                    
                                             1939                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 12 2015.........SUNRISE   630 AM CDT   SUNSET   735 PM CDT   
APRIL 13 2015.........SUNRISE   628 AM CDT   SUNSET   736 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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