AFOS product CLISTL
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CDUS43 KLSX 300738
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
238 AM CDT FRI JUL 30 2021

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 29 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         97    124 PM 103    1941  90      7       95       
                                      1999                           
  MINIMUM         76   1159 PM  54    1971  71      5       74       
  AVERAGE         87                        80      7       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.18          2.74 1956   0.13   0.05     1.77     
  MONTH TO DATE    5.89                      3.67   2.22     5.55     
  SINCE JUN 1     11.22                      8.16   3.06     8.26     
  SINCE JAN 1     28.81                     26.03   2.78    31.76     

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 JUN 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        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      0                         4     -4        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       22                        15      7       20        
  MONTH TO DATE  434                       450    -16      519        
  SINCE JUN 1    856                       801     55      937        
  SINCE JAN 1   1030                       996     34     1084        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     8.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88          1000 PM                                      
 LOWEST     49           200 PM                                      
 AVERAGE    69                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   90       104      1953                      
 MINIMUM TEMPERATURE (F)   71        57      1971                      


SUNRISE AND SUNSET                                                    
JULY 30 2021..........SUNRISE   601 AM CDT   SUNSET   814 PM CDT     
JULY 31 2021..........SUNRISE   602 AM CDT   SUNSET   813 PM CDT     


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




$$