AFOS product CLISTL
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CDUS43 KLSX 010826
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CST SUN JAN 01 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 31 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         50   1032 PM  74    1875  41      9       68       
                                      1951                           
  MINIMUM         34    809 AM -10    1976  25      9       41       
  AVERAGE         42                        33      9       55     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.69 1984   0.09  -0.09      T       
  MONTH TO DATE    1.96                      2.50  -0.54     2.75     
  SINCE DEC 1      1.96                      2.50  -0.54     2.75     
  SINCE JAN 1     48.94                     41.70   7.24    42.48     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.5  1927   0.1   -0.1      0.0      
  MONTH TO DATE    2.1                       3.2   -1.1      0.0      
  SINCE DEC 1      2.1                       3.2   -1.1      0.0      
  SINCE JUL 1      2.9                       4.1   -1.2       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       23                        32     -9       10        
  MONTH TO DATE  899                       883     16      554        
  SINCE DEC 1    899                       883     16      554        
  SINCE JUL 1   1692                      1705    -13     1235        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        1        
  SINCE DEC 1      0                         0      0        1        
  SINCE JAN 1   1977                      1713    264     1977        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     6.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           300 AM                                      
 LOWEST     61           100 PM                                      
 AVERAGE    75                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   41        70      1965                      
 MINIMUM TEMPERATURE (F)   25       -10      1887                      
                                             1974                     


SUNRISE AND SUNSET                                                    
JANUARY  1 2023.......SUNRISE   720 AM CST   SUNSET   451 PM CST     
JANUARY  2 2023.......SUNRISE   720 AM CST   SUNSET   451 PM CST     


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




$$