AFOS product CLISTL
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CDUS43 KLSX 300748
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
244 AM CDT THU AUG 30 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 29 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         82   1214 AM 107    1984  86     -4       83       
  MINIMUM         70   1119 AM  47    1986  67      3       64       
                                      1965                          
  AVERAGE         76                        77     -1       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.61          1.53 1975   0.09   0.52     0.00    
  MONTH TO DATE    4.64                      2.80   1.84     3.30    
  SINCE JUN 1      9.73                     11.19  -1.46     7.40    
  SINCE JAN 1     30.66                     27.56   3.10    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       11                        12     -1        9       
  MONTH TO DATE  439                       402     37      322       
  SINCE JUN 1   1390                      1203    187     1334       
  SINCE JAN 1   1733                      1377    356     1586       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 AM                                     
 LOWEST     69          1200 AM                                     
 AVERAGE    85                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       102      2013                    
 MINIMUM TEMPERATURE (F)   67        50      1934                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 30 2018........SUNRISE   629 AM CDT   SUNSET   735 PM CDT   
AUGUST 31 2018........SUNRISE   630 AM CDT   SUNSET   733 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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