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CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT WED APR 22 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 21 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    502 PM  89    1965  69     -1       76       
                                      1902                          
  MINIMUM         47    529 AM  32    1904  49     -2       61       
  AVERAGE         58                        59     -1       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.75 1984   0.12  -0.12     0.09    
  MONTH TO DATE    5.13                      2.53   2.60     6.14    
  SINCE MAR 1      8.13                      5.85   2.28     7.69    
  SINCE JAN 1     11.08                     10.49   0.59    10.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1918   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4       T      
  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        7                         7      0        0       
  MONTH TO DATE   86                       217   -131      191       
  SINCE MAR 1    655                       805   -150      881       
  SINCE JUL 1   4457                      4403     54     4918       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        4       
  MONTH TO DATE   25                        24      1       20       
  SINCE MAR 1     25                        31     -6       20       
  SINCE JAN 1     25                        31     -6       20       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    12.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    55          1000 PM                                     
 LOWEST     26          1200 PM                                     
 AVERAGE    41                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        91      1925                    
 MINIMUM TEMPERATURE (F)   50        31      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 22 2015.........SUNRISE   616 AM CDT   SUNSET   745 PM CDT   
APRIL 23 2015.........SUNRISE   614 AM CDT   SUNSET   746 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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