AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SUN APR 09 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 8 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         67    436 PM  90    2020  66      1       42       
  MINIMUM         39    334 AM  22    1972  44     -5       35       
  AVERAGE         53                        55     -2       39     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.41 1913   0.14  -0.14     0.07     
  MONTH TO DATE    0.70                      1.14  -0.44     0.76     
  SINCE MAR 1      5.73                      4.64   1.09     5.55     
  SINCE JAN 1     10.09                      9.46   0.63    10.46     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           1.2  1982   0.0    0.0      0.1      
  MONTH TO DATE    0.0                       0.1   -0.1      0.1      
  SINCE MAR 1      T                         2.4   -2.4      0.9      
  SINCE JUL 1      5.4                      16.5  -11.1     12.1      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       12                        11      1       26        
  MONTH TO DATE   73                        97    -24      111        
  SINCE MAR 1    663                       673    -10      595        
  SINCE JUL 1   3744                      4192   -448     3772        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   12                         8      4        0        
  SINCE MAR 1     15                        15      0        2        
  SINCE JAN 1     15                        16     -1        2        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (90)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (110)       
  AVERAGE WIND SPEED     9.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           200 AM                                      
 LOWEST     21           500 PM                                      
 AVERAGE    42                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        91      2001                      
 MINIMUM TEMPERATURE (F)   45        25      1997                      


SUNRISE AND SUNSET                                                    
APRIL  9 2023.........SUNRISE   634 AM CDT   SUNSET   733 PM CDT     
APRIL 10 2023.........SUNRISE   633 AM CDT   SUNSET   734 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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