AFOS product CLISTL
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CDUS43 KLSX 290728
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SUN JUN 29 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 28 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         91    201 PM 108    2012  89      2       89       
  MINIMUM         72    441 AM  54    1968  70      2       76       
  AVERAGE         82                        79      3       83     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.70 1902   0.13  -0.13     0.00     
  MONTH TO DATE    4.25                      4.22   0.03     1.12     
  SINCE JUN 1      4.25                      4.22   0.03     1.12     
  SINCE JAN 1     25.90                     22.09   3.81    21.91     

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       17                        14      3       18        
  MONTH TO DATE  380                       322     58      436        
  SINCE JUN 1    380                       322     58      436        
  SINCE JAN 1    551                       517     34      749        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)       
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     5.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM                                      
 LOWEST     47           100 PM                                      
 AVERAGE    70                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       106      2012                      
 MINIMUM TEMPERATURE (F)   70        55      1923                      


SUNRISE AND SUNSET                                                    
JUNE 29 2025..........SUNRISE   540 AM CDT   SUNSET   830 PM CDT     
JUNE 30 2025..........SUNRISE   540 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.




$$