AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
323 
CDUS43 KLSX 190726
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT SAT JUN 19 2021

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 18 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        101R   315 PM 100    1953  87     14       90       
  MINIMUM         81    531 AM  52    1876  68     13       67       
                                      1945                           
                                      1961                           
  AVERAGE         91                        77     14       79     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.50 1875   0.15  -0.15     0.00     
  MONTH TO DATE    0.13                      2.72  -2.59     0.33     
  SINCE JUN 1      0.13                      2.72  -2.59     0.33     
  SINCE JAN 1     17.72                     20.59  -2.87    23.83     

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     12.9                      16.6   -3.7     14.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         1     -1        0        
  SINCE JUN 1      0                         1     -1        0        
  SINCE JUL 1   4356                      4430    -74     4327        

 COOLING                                                              
  YESTERDAY       26                        12     14       14        
  MONTH TO DATE  259                       186     73      237        
  SINCE JUN 1    259                       186     73      237        
  SINCE JAN 1    433                       381     52      384        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED    13.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           300 AM                                      
 LOWEST     32           400 PM                                      
 AVERAGE    56                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   87       105      1936                      
 MINIMUM TEMPERATURE (F)   68        52      1935                      


SUNRISE AND SUNSET                                                    
JUNE 19 2021..........SUNRISE   537 AM CDT   SUNSET   829 PM CDT     
JUNE 20 2021..........SUNRISE   537 AM CDT   SUNSET   830 PM CDT     


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




$$