AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
427 PM CDT WED JUL 22 2026

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 22 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         82    249 PM 108    2017  90     -8       93       
  MINIMUM         66    346 AM  55    1947  71     -5       76       
                                      1970                           
  AVERAGE         74                        81     -7       85     

PRECIPITATION (IN)                                                    
  TODAY            0.00          3.30 2019   0.12  -0.12     0.00     
  MONTH TO DATE    5.00                      2.79   2.21     4.33     
  SINCE JUN 1     11.48                      7.28   4.20     8.71     
  SINCE JAN 1     30.15                     25.15   5.00    30.36     

SNOWFALL (IN)                                                              
  TODAY            0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      0                         4     -4        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  TODAY            9                        16     -7       20        
  MONTH TO DATE  359                       340     19      361        
  SINCE JUN 1    704                       691     13      769        
  SINCE JAN 1    976                       886     90      940        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     7.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           500 AM                                      
 LOWEST     47           100 PM                                      
 AVERAGE    64                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   90       108      1934                      
 MINIMUM TEMPERATURE (F)   71        52      1947                      


SUNRISE AND SUNSET                                                    
JULY 22 2026..........SUNRISE   554 AM CDT   SUNSET   821 PM CDT     
JULY 23 2026..........SUNRISE   555 AM CDT   SUNSET   820 PM CDT     


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




$$