AFOS product CLISTL
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CDUS43 KLSX 130726
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT SUN JUL 13 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 12 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         86    415 PM 110    1954  90     -4       93       
  MINIMUM         69    327 AM  56    1975  71     -2       73       
  AVERAGE         78                        80     -2       83     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.10          2.28 1928   0.12  -0.02     0.00     
  MONTH TO DATE    1.13                      1.58  -0.45     5.59     
  SINCE JUN 1      5.51                      6.07  -0.56     6.71     
  SINCE JAN 1     27.16                     23.94   3.22    27.50     

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       13                        15     -2       18        
  MONTH TO DATE  194                       180     14      165        
  SINCE JUN 1    602                       531     71      632        
  SINCE JAN 1    773                       726     47      945        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (250)       
  AVERAGE WIND SPEED     7.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM                                      
 LOWEST     59           600 PM                                      
 AVERAGE    76                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   90       106      1936                      
                                             1966                     
 MINIMUM TEMPERATURE (F)   71        52      1975                      


SUNRISE AND SUNSET                                                    
JULY 13 2025..........SUNRISE   548 AM CDT   SUNSET   827 PM CDT     
JULY 14 2025..........SUNRISE   549 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.




$$