AFOS product CLISTL
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CDUS43 KLSX 011139
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
639 AM CDT MON APR 1 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 31 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    315 PM  87    1981  62      7       76       
  MINIMUM         47   1159 PM  17    1923  42      5       50       
  AVERAGE         58                        52      6       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.98 1927   0.13  -0.13     0.00    
  MONTH TO DATE    4.95                      3.32   1.63     3.33    
  SINCE MAR 1      4.95                      3.32   1.63     3.33    
  SINCE JAN 1     11.34                      7.96   3.38     7.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.5  1911   0.0    0.0      0.0     
  MONTH TO DATE   14.3                       2.3   12.0       T      
  SINCE MAR 1     14.3                       2.3   12.0       T      
  SINCE JUL 1     27.9                      17.3   10.6      6.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        14     -7        2       
  MONTH TO DATE  753                       587    166      191       
  SINCE MAR 1    753                       588    165      191       
  SINCE JUL 1   4070                      4186   -116     3093       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         7     -7       80       
  SINCE MAR 1      0                         7     -7       80       
  SINCE JAN 1      0                         7     -7       80       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     30           400 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        91      1946                    
 MINIMUM TEMPERATURE (F)   42        23      1881                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  1 2013.........SUNRISE   646 AM CDT   SUNSET   725 PM CDT   
APRIL  2 2013.........SUNRISE   644 AM CDT   SUNSET   726 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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