AFOS product CLISTL
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CDUS43 KLSX 060727
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT WED AUG 06 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 5 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         85    359 PM 104    1918  89     -4       98       
  MINIMUM         66    514 AM  56    1948  71     -5       77       
                                      1974                           
  AVERAGE         76                        80     -4       88     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.25 2015   0.12  -0.12     0.00     
  MONTH TO DATE    0.00                      0.61  -0.61     0.26     
  SINCE JUN 1      8.96                      9.03  -0.07     9.77     
  SINCE JAN 1     30.61                     26.90   3.71    30.56     

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                        15     -4       23        
  MONTH TO DATE   40                        75    -35       97        
  SINCE JUN 1    993                       902     91     1028        
  SINCE JAN 1   1164                      1097     67     1341        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     5.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM                                      
 LOWEST     55           300 PM                                      
 AVERAGE    74                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       104      1930                      
                                             1947                     
 MINIMUM TEMPERATURE (F)   71        55      1948                      


SUNRISE AND SUNSET                                                    
AUGUST  6 2025........SUNRISE   608 AM CDT   SUNSET   807 PM CDT     
AUGUST  7 2025........SUNRISE   609 AM CDT   SUNSET   805 PM CDT     


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




$$