AFOS product CLISTL
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CDUS43 KLSX 200731
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT FRI MAY 20 2022

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 19 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         81    243 PM  94    1996  78      3       80       
  MINIMUM         63    446 AM  40    1894  59      4       67       
  AVERAGE         72                        68      4       74     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.20          2.14 1915   0.15   0.05      T       
  MONTH TO DATE    3.48                      3.04   0.44     1.37     
  SINCE MAR 1     11.67                     11.27   0.40    10.64     
  SINCE JAN 1     16.58                     16.09   0.49    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                        57    -12      100        
  SINCE MAR 1    809                       895    -86      757        
  SINCE JUL 1   3986                      4414   -428     4336        

 COOLING                                                              
  YESTERDAY        7                         5      2        9        
  MONTH TO DATE  130                        70     60       36        
  SINCE MAR 1    166                       114     52       71        
  SINCE JAN 1    166                       115     51       71        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     8.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 PM                                      
 LOWEST     59          1100 AM                                      
 AVERAGE    75                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   78        93      1902                      
 MINIMUM TEMPERATURE (F)   59        41      1894                      
                                             1981                     


SUNRISE AND SUNSET                                                    
MAY 20 2022...........SUNRISE   545 AM CDT   SUNSET   811 PM CDT     
MAY 21 2022...........SUNRISE   545 AM CDT   SUNSET   812 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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