AFOS product CLISTL
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CDUS43 KLSX 180830
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CST WED JAN 18 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 17 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         50    354 PM  72    1894  40     10       37       
  MINIMUM         39   1048 PM -14    1930  23     16       28       
  AVERAGE         45                        32     13       33     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.02 2004   0.08  -0.08     0.00     
  MONTH TO DATE    1.07                      1.53  -0.46     1.35     
  SINCE DEC 1      3.03                      4.03  -1.00     4.10     
  SINCE JAN 1      1.07                      1.53  -0.46     1.35     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.3  1960   0.2   -0.2      0.0      
  MONTH TO DATE    T                         3.3   -3.3      2.7      
  SINCE DEC 1      2.1                       6.5   -4.4      2.7      
  SINCE JUL 1      2.9                       7.4   -4.5      2.7      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       20                        33    -13       32        
  MONTH TO DATE  364                       557   -193      581        
  SINCE DEC 1   1263                      1441   -178     1135        
  SINCE JUL 1   2056                      2263   -207     1816        

 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    18   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     6.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1000 PM                                      
 LOWEST     56           400 PM                                      
 AVERAGE    68                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        72      1880                      
 MINIMUM TEMPERATURE (F)   23       -19      1930                      


SUNRISE AND SUNSET                                                    
JANUARY 18 2023.......SUNRISE   717 AM CST   SUNSET   507 PM CST     
JANUARY 19 2023.......SUNRISE   717 AM CST   SUNSET   508 PM CST     


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




$$