AFOS product CLISTL
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CDUS43 KLSX 220726
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT SUN JUN 22 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 21 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         96    356 PM  99    1988  87      9       95       
  MINIMUM         80    527 AM  49    1961  69     11       74       
  AVERAGE         88                        78     10       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.32 1981   0.16  -0.16     0.00     
  MONTH TO DATE    3.08                      3.19  -0.11     0.65     
  SINCE JUN 1      3.08                      3.19  -0.11     0.65     
  SINCE JAN 1     24.73                     21.06   3.67    21.44     

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     18.6                      16.6    2.0      9.3      
  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   3832                      4430   -598     3351        

 COOLING                                                              
  YESTERDAY       23                        13     10       20        
  MONTH TO DATE  233                       225      8      304        
  SINCE JUN 1    233                       225      8      304        
  SINCE JAN 1    404                       420    -16      617        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED    13.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           400 AM                                      
 LOWEST     48           300 PM                                      
 AVERAGE    64                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88       102      1930                      
 MINIMUM TEMPERATURE (F)   69        51      1972                      


SUNRISE AND SUNSET                                                    
JUNE 22 2025..........SUNRISE   537 AM CDT   SUNSET   830 PM CDT     
JUNE 23 2025..........SUNRISE   537 AM CDT   SUNSET   830 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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