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CDUS43 KLSX 030728
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SAT APR 03 2021

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 2 2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         56    509 PM  89    2012  63     -7       70       
  MINIMUM         29    623 AM  23    1961  42    -13       48       
  AVERAGE         43                        53    -10       59     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.53 2014   0.12  -0.12     0.01     
  MONTH TO DATE    0.00                      0.25  -0.25     0.01     
  SINCE MAR 1      5.17                      3.57   1.60     3.86     
  SINCE JAN 1     10.63                      8.21   2.42    13.02     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.5  1901   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE MAR 1      0.0                       2.4   -2.4       T       
  SINCE JUL 1     12.1                      17.4   -5.3     14.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        13      9        6        
  MONTH TO DATE   48                        27     21       22        
  SINCE MAR 1    442                       615   -173      463        
  SINCE JUL 1   4021                      4213   -192     3907        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         2     -2        0        
  SINCE MAR 1      1                         9     -8        7        
  SINCE JAN 1      1                         9     -8        7        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     9.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           500 AM                                      
 LOWEST     22           300 PM                                      
 AVERAGE    43                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        90      2011                      
 MINIMUM TEMPERATURE (F)   43        20      1936                      


SUNRISE AND SUNSET                                                    
APRIL  3 2021.........SUNRISE   643 AM CDT   SUNSET   727 PM CDT     
APRIL  4 2021.........SUNRISE   641 AM CDT   SUNSET   728 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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