AFOS product CLISTL
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CDUS43 KLSX 050827
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST SUN JAN 05 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 4 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         30    939 PM  72    1997  41    -11       44       
  MINIMUM         26    907 AM  -9    1879  25      1       29       
  AVERAGE         28                        33     -5       37     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          2.20 2004   0.10  -0.09     0.00     
  MONTH TO DATE    0.01                      0.39  -0.38      T       
  SINCE DEC 1      2.89                      2.89   0.00     2.29     
  SINCE JAN 1      0.01                      0.39  -0.38      T       

SNOWFALL (IN)                                                              
  YESTERDAY        T             4.4  1977   0.2   -0.2      0.0      
  MONTH TO DATE    T                         0.7   -0.7       T       
  SINCE DEC 1      0.4                       3.9   -3.5      0.5      
  SINCE JUL 1      3.6                       4.8   -1.2      0.5      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       37                        32      5       28        
  MONTH TO DATE  128                       128      0      117        
  SINCE DEC 1    875                      1012   -137      728        
  SINCE JUL 1   1409                      1834   -425     1380        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (70)        
  AVERAGE WIND SPEED     5.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69          1000 PM                                      
 LOWEST     48           200 PM                                      
 AVERAGE    59                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        66      2012                      
 MINIMUM TEMPERATURE (F)   25       -22      1884                      


SUNRISE AND SUNSET                                                    
JANUARY  5 2025.......SUNRISE   720 AM CST   SUNSET   454 PM CST     
JANUARY  6 2025.......SUNRISE   720 AM CST   SUNSET   455 PM CST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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