AFOS product CLISTL
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CDUS43 KLSX 180827
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST SAT FEB 18 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 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         37    501 PM  77    1911  46     -9       58       
  MINIMUM         22    849 AM  -6    1903  28     -6       16       
  AVERAGE         30                        37     -7       37     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.46 1938   0.08  -0.08     1.41     
  MONTH TO DATE    1.47                      1.30   0.17     3.20     
  SINCE DEC 1      5.64                      6.39  -0.75     7.30     
  SINCE JAN 1      3.68                      3.89  -0.21     4.55     

SNOWFALL (IN)                                                              
  YESTERDAY        T             2.0  1910   0.1   -0.1      0.8      
  MONTH TO DATE    T                         2.6   -2.6      7.5      
  SINCE DEC 1      4.6                      11.5   -6.9     10.3      
  SINCE JUL 1      5.4                      12.4   -7.0     10.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       35                        28      7       28        
  MONTH TO DATE  417                       511    -94      525        
  SINCE DEC 1   2101                      2415   -314     2175        
  SINCE JUL 1   2894                      3237   -343     2856        

 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    NW (320)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     9.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           200 AM                                      
 LOWEST     38           200 PM                                      
 AVERAGE    57                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   47        74      1971                      
 MINIMUM TEMPERATURE (F)   29        -9      1936                      


SUNRISE AND SUNSET                                                    
FEBRUARY 18 2023......SUNRISE   649 AM CST   SUNSET   542 PM CST     
FEBRUARY 19 2023......SUNRISE   648 AM CST   SUNSET   543 PM CST     


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




$$