AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
622 
CDUS43 KLSX 130733
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT THU APR 13 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 12 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         82    429 PM  89    1971  67     15       78       
  MINIMUM         59    603 AM  24    1939  46     13       48       
                                      1940                           
  AVERAGE         71                        56     15       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.00 1909   0.14  -0.14      T       
  MONTH TO DATE    0.70                      1.71  -1.01     0.92     
  SINCE MAR 1      5.73                      5.21   0.52     5.71     
  SINCE JAN 1     10.09                     10.03   0.06    10.62     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.1  1957   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2      0.1      
  SINCE MAR 1      T                         2.5   -2.5      0.9      
  SINCE JUL 1      5.4                      16.6  -11.2     12.1      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                        10    -10        2        
  MONTH TO DATE   86                       138    -52      140        
  SINCE MAR 1    676                       714    -38      624        
  SINCE JUL 1   3757                      4233   -476     3801        

 COOLING                                                              
  YESTERDAY        6                         1      5        0        
  MONTH TO DATE   21                        12      9        0        
  SINCE MAR 1     24                        19      5        2        
  SINCE JAN 1     24                        20      4        2        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED    10.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    42           400 AM                                      
 LOWEST     22           600 PM                                      
 AVERAGE    32                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        89      1941                      
 MINIMUM TEMPERATURE (F)   46        25      1950                      


SUNRISE AND SUNSET                                                    
APRIL 13 2023.........SUNRISE   628 AM CDT   SUNSET   736 PM CDT     
APRIL 14 2023.........SUNRISE   627 AM CDT   SUNSET   737 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$