AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT SAT JUN 10 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 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         84    224 PM  99    1953  84      0       84       
  MINIMUM         58    506 AM  47    1913  66     -8       61       
                                      1930                           
  AVERAGE         71                        75     -4       73     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.83 1937   0.15  -0.15     0.00     
  MONTH TO DATE    0.38                      1.37  -0.99     0.87     
  SINCE JUN 1      0.38                      1.37  -0.99     0.87     
  SINCE JAN 1     13.95                     19.24  -5.29    20.20     

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      5.4                      16.6  -11.2     12.1      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         1     -1        0        
  SINCE JUN 1      0                         1     -1        0        
  SINCE JUL 1   3922                      4430   -508     4003        

 COOLING                                                              
  YESTERDAY        6                        10     -4        8        
  MONTH TO DATE  103                        83     20       77        
  SINCE JUN 1    103                        83     20       77        
  SINCE JAN 1    324                       278     46      312        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (120)       
  AVERAGE WIND SPEED     4.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65           100 AM                                      
 LOWEST     21           200 PM                                      
 AVERAGE    43                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   85       100      1953                      
 MINIMUM TEMPERATURE (F)   66        48      1913                      
                                             1972                     


SUNRISE AND SUNSET                                                    
JUNE 10 2023..........SUNRISE   536 AM CDT   SUNSET   826 PM CDT     
JUNE 11 2023..........SUNRISE   536 AM CDT   SUNSET   826 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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