AFOS product CLISTL
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CDUS43 KLSX 290737
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
237 AM CDT WED AUG 29 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 28 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         96    213 PM 101    1990  87      9       83       
                                      1913                          
  MINIMUM         77    543 AM  48    1986  68      9       67       
  AVERAGE         87                        77     10       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.53 1974   0.09  -0.09     0.87    
  MONTH TO DATE    4.03                      2.71   1.32     3.30    
  SINCE JUN 1      9.12                     11.10  -1.98     7.40    
  SINCE JAN 1     30.05                     27.47   2.58    30.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.0    0.0      0.0     
  SINCE JUN 1      T                         0.0    0.0      0.0     
  SINCE JUL 1      T                         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                         5     -5        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       22                        12     10       10       
  MONTH TO DATE  428                       390     38      313       
  SINCE JUN 1   1379                      1191    188     1325       
  SINCE JAN 1   1722                      1365    357     1577       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    13.0                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           300 AM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       107      1984                    
 MINIMUM TEMPERATURE (F)   67        47      1986                    
                                             1965                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 29 2018........SUNRISE   628 AM CDT   SUNSET   736 PM CDT   
AUGUST 30 2018........SUNRISE   629 AM CDT   SUNSET   735 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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