AFOS product CLISTL
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CDUS43 KLSX 290731
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT FRI OCT 29 2021

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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 28 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         56        MM  85    1927  64     -8       50        
  MINIMUM         49        MM  23    1976  44      5       41        
  AVERAGE         53                        54     -1       46     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.59          0.98 1955   0.11   0.48     0.49     
  MONTH TO DATE    2.52                      2.82  -0.30     3.38     
  SINCE SEP 1      5.56                      5.78  -0.22     4.28     
  SINCE JAN 1     39.28                     35.45   3.83    44.27     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1920   0.0    0.0      0.0      
                                      2017                           
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       12                        11      1       19        
  MONTH TO DATE  100                       193    -93      253        
  SINCE SEP 1    103                       225   -122      273        
  SINCE JUL 1    103                       226   -123      273        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE  108                        48     60       51        
  SINCE SEP 1    415                       260    155      255        
  SINCE JAN 1   1976                      1710    266     1754        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (90)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (110)       
  AVERAGE WIND SPEED    10.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 PM                                      
 LOWEST     55          1200 AM                                      
 AVERAGE    73                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        86      2016                      
 MINIMUM TEMPERATURE (F)   44        24      1925                      
                                             1952                     


SUNRISE AND SUNSET                                                    
OCTOBER 29 2021.......SUNRISE   726 AM CDT   SUNSET   604 PM CDT     
OCTOBER 30 2021.......SUNRISE   727 AM CDT   SUNSET   603 PM CDT     


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




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