AFOS product CLISTL
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CDUS43 KLSX 190738
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
238 AM CDT THU MAY 19 2022

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 18 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         83    514 PM  94    1996  78      5       73       
  MINIMUM         64    641 AM  39    2002  59      5       62       
  AVERAGE         74                        68      6       68     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.46          2.38 1890   0.15   0.31     0.46     
  MONTH TO DATE    3.28                      2.89   0.39     1.37     
  SINCE MAR 1     11.47                     11.12   0.35    10.64     
  SINCE JAN 1     16.38                     15.94   0.44    16.10     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE MAR 1      0.9                       2.5   -1.6      0.8      
  SINCE JUL 1     12.1                      16.6   -4.5     12.9      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE   45                        55    -10      100        
  SINCE MAR 1    809                       893    -84      757        
  SINCE JUL 1   3986                      4412   -426     4336        

 COOLING                                                              
  YESTERDAY        9                         5      4        3        
  MONTH TO DATE  123                        65     58       27        
  SINCE MAR 1    159                       109     50       62        
  SINCE JAN 1    159                       110     49       62        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     9.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM                                      
 LOWEST     53           400 PM                                      
 AVERAGE    72                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   78        94      1996                      
 MINIMUM TEMPERATURE (F)   59        40      1894                      


SUNRISE AND SUNSET                                                    
MAY 19 2022...........SUNRISE   546 AM CDT   SUNSET   810 PM CDT     
MAY 20 2022...........SUNRISE   545 AM CDT   SUNSET   811 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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