AFOS product CLISTL
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CDUS43 KLSX 010726
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT THU JUN 01 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 31 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         91    217 PM  98    1934  82      9       90       
  MINIMUM         69    449 AM  42    1889  63      6       74       
  AVERAGE         80                        72      8       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.74 2013   0.15  -0.15     0.00     
  MONTH TO DATE    1.61                      4.82  -3.21     6.23     
  SINCE MAR 1      9.21                     13.05  -3.84    14.42     
  SINCE JAN 1     13.57                     17.87  -4.30    19.33     

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 MAR 1      T                         2.5   -2.5      0.9      
  SINCE JUL 1      5.4                      16.6  -11.2     12.1      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   30                        72    -42       62        
  SINCE MAR 1    841                       910    -69      826        
  SINCE JUL 1   3922                      4429   -507     4003        

 COOLING                                                              
  YESTERDAY       15                         8      7       17        
  MONTH TO DATE  185                       150     35      199        
  SINCE MAR 1    221                       194     27      235        
  SINCE JAN 1    221                       195     26      235        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     5.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           700 AM                                      
 LOWEST     34           200 PM                                      
 AVERAGE    49                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82       100      1934                      
 MINIMUM TEMPERATURE (F)   63        45      1972                      


SUNRISE AND SUNSET                                                    
JUNE  1 2023..........SUNRISE   539 AM CDT   SUNSET   821 PM CDT     
JUNE  2 2023..........SUNRISE   538 AM CDT   SUNSET   821 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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