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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT FRI APR 02 2021

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 1 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         48    527 PM  91    1946  62    -14       61       
  MINIMUM         30    645 AM  23    1881  42    -12       37       
  AVERAGE         39                        52    -13       49     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.54 1897   0.13  -0.13     0.00     
  MONTH TO DATE    0.00                      0.13  -0.13     0.00     
  SINCE MAR 1      5.17                      3.45   1.72     3.85     
  SINCE JAN 1     10.63                      8.09   2.54    13.01     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.6  2018   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE MAR 1      0.0                       2.3   -2.3       T       
  SINCE JUL 1     12.1                      17.3   -5.2     14.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       26                        14     12       16        
  MONTH TO DATE   26                        14     12       16        
  SINCE MAR 1    420                       602   -182      457        
  SINCE JUL 1   3999                      4200   -201     3901        

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


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     8.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56           500 AM                                      
 LOWEST     26           400 PM                                      
 AVERAGE    41                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        89      2012                      
 MINIMUM TEMPERATURE (F)   42        23      1961                      


SUNRISE AND SUNSET                                                    
APRIL  2 2021.........SUNRISE   644 AM CDT   SUNSET   726 PM CDT     
APRIL  3 2021.........SUNRISE   643 AM CDT   SUNSET   727 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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