AFOS product CLISTL
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CDUS43 KLSX 250730
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
228 AM CDT SAT MAY 25 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 24 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    515 PM  92    2012  78     -9       92       
                                      1950                          
                                      1921                          
  MINIMUM         47    505 AM  40    1961  60    -13       66       
  AVERAGE         58                        69    -11       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.15 1927   0.16  -0.16     0.00    
  MONTH TO DATE    4.21                      3.58   0.63     1.60    
  SINCE MAR 1     14.83                     10.59   4.24    12.23    
  SINCE JAN 1     21.22                     15.23   5.99    16.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2012   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1     14.3                       2.7   11.6       T      
  SINCE JUL 1     27.9                      17.7   10.2      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         1      6        0       
  MONTH TO DATE   99                        68     31        4       
  SINCE MAR 1   1167                       926    241      389       
  SINCE JUL 1   4484                      4524    -40     3291       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         5     -5       14       
  MONTH TO DATE  115                        84     31      166       
  SINCE MAR 1    149                       130     19      303       
  SINCE JAN 1    149                       130     19      303       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           400 AM                                     
 LOWEST     31           500 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        93      1953                    
                                             1911                    
 MINIMUM TEMPERATURE (F)   60        38      1925                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 25 2013...........SUNRISE   542 AM CDT   SUNSET   816 PM CDT   
MAY 26 2013...........SUNRISE   541 AM CDT   SUNSET   816 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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