AFOS product CLISTL
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CDUS43 KLSX 160831
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CST MON JAN 16 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 15 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         54    139 PM  69    1901  40     14       34       
  MINIMUM         32    636 AM -12    1888  23      9       22       
  AVERAGE         43                        32     11       28     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.18 1907   0.08  -0.08     0.27     
  MONTH TO DATE    1.02                      1.36  -0.34     1.34     
  SINCE DEC 1      2.98                      3.86  -0.88     4.09     
  SINCE JAN 1      1.02                      1.36  -0.34     1.34     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.0  1997   0.2   -0.2      2.5      
  MONTH TO DATE    T                         2.9   -2.9      2.6      
  SINCE DEC 1      2.1                       6.1   -4.0      2.6      
  SINCE JUL 1      2.9                       7.0   -4.1      2.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        33    -11       37        
  MONTH TO DATE  333                       491   -158      509        
  SINCE DEC 1   1232                      1375   -143     1063        
  SINCE JUL 1   2025                      2197   -172     1744        

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


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED    14.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           200 AM                                      
 LOWEST     36           200 PM                                      
 AVERAGE    56                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        71      1990                      
 MINIMUM TEMPERATURE (F)   23       -14      1977                      


SUNRISE AND SUNSET                                                    
JANUARY 16 2023.......SUNRISE   718 AM CST   SUNSET   505 PM CST     
JANUARY 17 2023.......SUNRISE   717 AM CST   SUNSET   506 PM CST     


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




$$