AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT WED APR 23 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 22 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         80    302 PM  91    1925  70     10       72       
  MINIMUM         50    425 AM  31    1875  49      1       41       
                                      1936                           
  AVERAGE         65                        60      5       57     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.15 1944   0.16  -0.16     0.00     
  MONTH TO DATE    8.70                      3.35   5.35     5.32     
  SINCE MAR 1     11.61                      6.85   4.76     7.48     
  SINCE JAN 1     15.60                     11.67   3.93    11.91     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2      0.0      
  SINCE MAR 1      0.3                       2.5   -2.2       T       
  SINCE JUL 1     18.6                      16.6    2.0      9.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         7     -7        8        
  MONTH TO DATE  184                       219    -35      153        
  SINCE MAR 1    539                       795   -256      515        
  SINCE JUL 1   3764                      4314   -550     3321        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   19                        22     -3       49        
  SINCE MAR 1     41                        29     12       69        
  SINCE JAN 1     41                        30     11       69        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (120)       
  AVERAGE WIND SPEED     8.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM                                      
 LOWEST     39          1100 AM                                      
 AVERAGE    61                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   71        91      1960                      
 MINIMUM TEMPERATURE (F)   50        28      1910                      


SUNRISE AND SUNSET                                                    
APRIL 23 2025.........SUNRISE   614 AM CDT   SUNSET   746 PM CDT     
APRIL 24 2025.........SUNRISE   612 AM CDT   SUNSET   747 PM CDT     


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




$$