AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SUN JUL 23 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 22 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         86    412 PM 108    2017  90     -4      101       
  MINIMUM         65    504 AM  55    1947  71     -6       74       
                                      1970                           
  AVERAGE         76                        81     -5       88     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             3.30 2019   0.12  -0.12     0.00     
  MONTH TO DATE    4.54                      2.79   1.75     1.98     
  SINCE JUN 1      7.63                      7.28   0.35     3.77     
  SINCE JAN 1     21.20                     25.15  -3.95    23.10     

SNOWFALL (IN)                                                              
  YESTERDAY        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                                                              
  YESTERDAY        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                                                              
  YESTERDAY       11                        16     -5       23        
  MONTH TO DATE  332                       340     -8      427        
  SINCE JUN 1    703                       691     12      860        
  SINCE JAN 1    924                       886     38     1095        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     4.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           100 AM                                      
 LOWEST     38           500 PM                                      
 AVERAGE    61                                                        

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


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


SUNRISE AND SUNSET                                                    
JULY 23 2023..........SUNRISE   555 AM CDT   SUNSET   821 PM CDT     
JULY 24 2023..........SUNRISE   556 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.




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