AFOS product CLISTL
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CDUS43 KLSX 100736
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
236 AM CDT THU AUG 10 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 9 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         80    428 PM 110    1934  89     -9       81       
  MINIMUM         70   1159 PM  54    1884  71     -1       72       
  AVERAGE         75                        80     -5       77     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          2.03 2020   0.12  -0.10     0.09     
  MONTH TO DATE    2.11                      1.07   1.04     4.85     
  SINCE JUN 1      9.94                      9.49   0.45    18.86     
  SINCE JAN 1     23.51                     27.36  -3.85    38.19     

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       10                        15     -5       12        
  MONTH TO DATE  125                       135    -10      181        
  SINCE JUN 1   1016                       962     54     1175        
  SINCE JAN 1   1237                      1157     80     1410        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     4.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           900 PM                                      
 LOWEST     65           500 PM                                      
 AVERAGE    78                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       105      1934                      
 MINIMUM TEMPERATURE (F)   70        54      1972                      


SUNRISE AND SUNSET                                                    
AUGUST 10 2023........SUNRISE   611 AM CDT   SUNSET   802 PM CDT     
AUGUST 11 2023........SUNRISE   612 AM CDT   SUNSET   801 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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