AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT SUN OCT 26 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 25 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         58        MM  87    1940  65     -7       74        
  MINIMUM         52        MM  24    1887  46      6       55        
  AVERAGE         55                        56     -1       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.31 2022   0.11  -0.11     0.05     
  MONTH TO DATE    2.06                      2.50  -0.44     0.05     
  SINCE SEP 1      2.80                      5.46  -2.66     5.80     
  SINCE JAN 1     34.89                     35.13  -0.24    37.48     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1898   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 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       10                        10      0        0        
  MONTH TO DATE   75                       160    -85       88        
  SINCE SEP 1     79                       192   -113       91        
  SINCE JUL 1     79                       193   -114       91        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE  111                        45     66       49        
  SINCE SEP 1    380                       257    123      317        
  SINCE JAN 1   1901                      1707    194     2025        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)        
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    10.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74          1100 PM                                      
 LOWEST     49           100 AM                                      
 AVERAGE    62                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        86      1940                      
 MINIMUM TEMPERATURE (F)   45        22      1942                      


SUNRISE AND SUNSET                                                    
OCTOBER 26 2025.......SUNRISE   722 AM CDT   SUNSET   608 PM CDT     
OCTOBER 27 2025.......SUNRISE   723 AM CDT   SUNSET   607 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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