AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST TUE DEC 27 2022

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 26 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         34   1112 AM  70    1942  42     -8       58       
  MINIMUM         19   1159 PM  -2    1892  26     -7       42       
  AVERAGE         27                        34     -7       50     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          4.87 2015   0.09  -0.08     0.01     
  MONTH TO DATE    1.65                      2.06  -0.41     1.61     
  SINCE DEC 1      1.65                      2.06  -0.41     1.61     
  SINCE JAN 1     48.63                     41.26   7.37    41.34     

SNOWFALL (IN)                                                              
  YESTERDAY        T             1.6  1920   0.1   -0.1      0.0      
  MONTH TO DATE    2.1                       2.5   -0.4      0.0      
  SINCE DEC 1      2.1                       2.5   -0.4      0.0      
  SINCE JUL 1      2.9                       3.4   -0.5       T       
  SNOW DEPTH       1                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       38                        31      7       15        
  MONTH TO DATE  789                       725     64      465        
  SINCE DEC 1    789                       725     64      465        
  SINCE JUL 1   1582                      1547     35     1146        

 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    18   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     9.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM                                      
 LOWEST     63           200 AM                                      
 AVERAGE    74                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   42        72      1971                      
 MINIMUM TEMPERATURE (F)   26        -3      1886                      


SUNRISE AND SUNSET                                                    
DECEMBER 27 2022......SUNRISE   719 AM CST   SUNSET   447 PM CST     
DECEMBER 28 2022......SUNRISE   719 AM CST   SUNSET   448 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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